Inventor

KAWAKAMI SOICHIRO

JP111 patents

Patents

50 patents

US6596432B2Jul 22, 2003

Rechargeable batteries

CANON KK1,507 citations99

US6563318B2May 13, 2003

Detecting method for detecting internal state of a rechargeable battery, detecting device for practicing said detecting method, and instrument provided with said detecting device

CANON KK182 citations99

US6395423B1May 28, 2002

Powdery material, electrode member, and method for manufacturing same for a secondary cell

CANON KK127 citations99

US5824434AOct 20, 1998

Secondary battery

CANON KK381 citations99

US5744936AApr 28, 1998

Electric power accumulating apparatus and electric power system

CANON KK190 citations99

US5702845ADec 30, 1997

Secondary battery using lithium

CANON KK152 citations99

US5582931ADec 10, 1996

Rectangular cell

CANON KK150 citations99

US5491037AFeb 13, 1996

Method for recovering lithium cell materials

CANON KK116 citations99

US5389159AFeb 14, 1995

Solar cell module and method for producing the same

CANON KK155 citations99

US5192717AMar 9, 1993

Process for the formation of a polycrystalline semiconductor film by microwave plasma chemical vapor deposition method

CANON KK571 citations99

US5038713AAug 13, 1991

Microwave plasma treating apparatus

CANON KK185 citations99

US7615314B2Nov 10, 2009

Electrode structure for lithium secondary battery and secondary battery having such electrode structure

CANON KK81 citations98

US7378041B2May 27, 2008

Electrode material for lithium secondary battery, electrode structure comprising the electrode material and secondary battery comprising the electrode structure

CANON KK68 citations98

US7190171B2Mar 13, 2007

Detecting method and detecting apparatus for detecting internal of rechargeable battery, rechargeable battery pack having said detecting apparatus therein, apparatus having said detecting apparatus therein, program in which said detecting method is incorporated, and medium in which said program is stored

CANON KK62 citations98

US6949312B1Sep 27, 2005

Electrode material for anode of rechargeable lithium battery, electrode structural body using said electrode material, rechargeable lithium battery using said electrode structural body, process for producing said electrode structural body, and process for producing said rechargeable lithium battery

CANON KK94 citations98

US6924059B1Aug 2, 2005

Rechargeable lithium battery

CANON KK79 citations98

US6730434B1May 4, 2004

Electrode material for anode of rechargeable lithium battery, electrode structural body using said electrode material, rechargeable lithium battery using said electrode structural body, process for producing said electrode structural body, and process for producing said rechargeable lithium battery

CANON KK112 citations98

US6558848B1May 6, 2003

Electrodes for secondary cells, process for their production, and secondary cells having such electrodes

CANON KK85 citations98

US6558847B1May 6, 2003

Metal oxide of porous structure, electrode structure, secondary battery, and methods for producing them

CANON KK91 citations98

US6432585B1Aug 13, 2002

Electrode structural body, rechargeable battery provided with said electrode structural body, and rechargeable battery

CANON KK316 citations98

US6377030B1Apr 23, 2002

Method of charging secondary battery by varying current or voltage at an inflection point in a storage region before full charge and device therefor

CANON KK140 citations98

US6063142AMay 16, 2000

Process for producing a rechargeable lithium battery having an improved anode coated by a film containing a specific metal oxide material

CANON KK106 citations98

US5800939ASep 1, 1998

Battery and method for the manufacture of such a battery

CANON KK122 citations98

US5795679AAug 18, 1998

Lithium secondary cell with an alloyed metallic powder containing electrode

CANON KK115 citations98

US5728482AMar 17, 1998

Secondary battery and method for manufacturing the same

CANON KK95 citations98

US5698339ADec 16, 1997

Anode with an anode active material-retaining body having a number of pores distributed therein, a rechargeable battery, provided with said anode, and the process for the production of said anode

CANON KK115 citations98

US5641591AJun 24, 1997

Rechargeable batteries having a specific anode and process for the production of them

CANON KK119 citations98

US5296043AMar 22, 1994

Multi-cells integrated solar cell module and process for producing the same

CANON KK150 citations98

US7316792B2Jan 8, 2008

Electrode material for rechargeable lithium battery and electrode structural body comprising said electrode material

CANON KK71 citations97

US5421909AJun 6, 1995

Photovoltaic conversion device

CANON KK115 citations97

US7141187B2Nov 28, 2006

Electrode material for rechargeable lithium battery, electrode structural body comprising said electrode material, rechargeable lithium battery having said electrode structural body, process for the production of said electrode structural body, and process for the production of said rechargeable lithium battery

CANON KK57 citations96

US6569568B2May 27, 2003

Lithium secondary battery and method of manufacturing the lithium secondary battery

CANON KK44 citations96

US6517974B1Feb 11, 2003

Lithium secondary battery and method of manufacturing the lithium secondary battery

CANON KK74 citations96

US6475664B1Nov 5, 2002

Alkali rechargeable batteries and process for the production of said rechargeable batteries

CANON KK65 citations96

US6372387B1Apr 16, 2002

Secondary battery having an ion conductive member and manufacturing process thereof

CANON KK112 citations96

US6329096B2Dec 11, 2001

Process and apparatus for recovering components of sealed type battery

CANON KK73 citations96

US6207326B1Mar 27, 2001

Secondary battery

CANON KK55 citations96

US6165642ADec 26, 2000

Rechargeable lithium battery having an improved cathode and process for the production thereof

CANON KK71 citations96

US5998063ADec 7, 1999

Lithium secondary cell

CANON KK62 citations96

US5888670AMar 30, 1999

Lithium secondary battery and electrodes therefor and method of forming the same

CANON KK76 citations96

US5888666AMar 30, 1999

Secondary battery

CANON KK80 citations96

US5882811AMar 16, 1999

Method for recovering lithium cell materials

CANON KK63 citations96

US5853914ADec 29, 1998

Rechargeable lithium battery having a specific pressure means comprising a polymer gel material

CANON KK84 citations96

US5714277AFeb 3, 1998

Secondary battery

CANON KK58 citations96

US5306648AApr 26, 1994

Method of making photoelectric conversion device

CANON KK38 citations96

US5277786AJan 11, 1994

Process for producing a defect-free photoelectric conversion device

CANON KK91 citations96

US5919589AJul 6, 1999

Rechargeable battery

CANON KK94 citations95

Showing the top 50 of 111 patents by PatentIndex Score.

KAWAKAMI SOICHIRO

Patents

Rechargeable batteries

Detecting method for detecting internal state of a rechargeable battery, detecting device for practicing said detecting method, and instrument provided with said detecting device

High energy density secondary battery for repeated use

Secondary battery

Rechargeable lithium battery

Powdery material, electrode member, and method for manufacturing same for a secondary cell

Secondary battery

Electric power accumulating apparatus and electric power system

Secondary battery using lithium

Rectangular cell

Method for recovering lithium cell materials

Solar cell module and method for producing the same

Process for the formation of a polycrystalline semiconductor film by microwave plasma chemical vapor deposition method

Microwave plasma treating apparatus

Electrode structure for lithium secondary battery and secondary battery having such electrode structure

Electrode material for lithium secondary battery, electrode structure comprising the electrode material and secondary battery comprising the electrode structure

Electrode material for anode of rechargeable lithium battery, electrode structural body using said electrode material, rechargeable lithium battery using said electrode structural body, process for producing said electrode structural body, and process for producing said rechargeable lithium battery

Rechargeable lithium battery

Electrode material for anode of rechargeable lithium battery, electrode structural body using said electrode material, rechargeable lithium battery using said electrode structural body, process for producing said electrode structural body, and process for producing said rechargeable lithium battery

Electrodes for secondary cells, process for their production, and secondary cells having such electrodes

Metal oxide of porous structure, electrode structure, secondary battery, and methods for producing them

Electrode structural body, rechargeable battery provided with said electrode structural body, and rechargeable battery

Method of charging secondary battery by varying current or voltage at an inflection point in a storage region before full charge and device therefor

Process for producing a rechargeable lithium battery having an improved anode coated by a film containing a specific metal oxide material

Battery and method for the manufacture of such a battery

Lithium secondary cell with an alloyed metallic powder containing electrode

Secondary battery and method for manufacturing the same

Anode with an anode active material-retaining body having a number of pores distributed therein, a rechargeable battery, provided with said anode, and the process for the production of said anode

Rechargeable batteries having a specific anode and process for the production of them

Multi-cells integrated solar cell module and process for producing the same

Electrode material for rechargeable lithium battery and electrode structural body comprising said electrode material

Photovoltaic conversion device

Lithium secondary battery and method of manufacturing the lithium secondary battery

Lithium secondary battery and method of manufacturing the lithium secondary battery

Alkali rechargeable batteries and process for the production of said rechargeable batteries

Secondary battery having an ion conductive member and manufacturing process thereof

Process and apparatus for recovering components of sealed type battery

Secondary battery

Rechargeable lithium battery having an improved cathode and process for the production thereof

Lithium secondary cell

Lithium secondary battery and electrodes therefor and method of forming the same

Secondary battery

Method for recovering lithium cell materials

Rechargeable lithium battery having a specific pressure means comprising a polymer gel material

Secondary battery

Method of making photoelectric conversion device

Process for producing a defect-free photoelectric conversion device

Rechargeable battery