Inventor
IWAMOTO KAZUYA
JP59 patents
⚠️ This page may combine multiple inventors who share the name “IWAMOTO KAZUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
30 patentsUS6022640AFeb 8, 2000
Solid state rechargeable lithium battery, stacking battery, and charging method of the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD108 citations99
US7288340B2Oct 30, 2007
Integrated battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD59 citations98
US6368746B1Apr 9, 2002
Molded solid electrolyte, molded electrode and electrochemical element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD53 citations96
US6207327B1Mar 27, 2001
Totally-solid lithium secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD75 citations96
US6200707B1Mar 13, 2001
Solid electrolytic moldings, electrode moldings, and electrochemical elements including a polybutadiene block copolymer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD79 citations96
US6165646ADec 26, 2000
Solid state rechargeable lithium battery, stacking battery, and charging method of same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD56 citations96
US6958198B2Oct 25, 2005
Non-aqueous electrochemical apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD54 citations93
US6824920B1Nov 30, 2004
Non-aqueous electrolyte secondary battery comprising composite particles
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations93
US6576373B1Jun 10, 2003
Non-aqueous electrochemical apparatus and electrolyte thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations93
US6322929B1Nov 27, 2001
Lithium secondary battery with a high charge-discharge efficiency and a low self-discharging tendency
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations93
US7026073B2Apr 11, 2006
Non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92
US6821675B1Nov 23, 2004
Non-Aqueous electrolyte secondary battery comprising composite particles
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US6723473B1Apr 20, 2004
Nonaqueous electrolyte secondary cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US6682856B1Jan 27, 2004
Secondary battery having a non-aqueous electrolyte
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US6645667B1Nov 11, 2003
Lithium secondary cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations92
US6630272B1Oct 7, 2003
Non-aqueous electrochemical device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US6303250B1Oct 16, 2001
Secondary battery including an electrolytic solution with an organic additive
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US6210836B1Apr 3, 2001
Lithium secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations92
US6165647ADec 26, 2000
Secondary battery comprising a polymerizable material in its electrolyte solution
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US5958281ASep 28, 1999
Lithium ion-conductive solid electrolyte and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD60 citations92
US5677081AOct 14, 1997
Solid-state lithium secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations91
US5589296ADec 31, 1996
Fibrous solid electrolyte, cell using the electrolyte and process for producing the electrolyte
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations91
US6723472B2Apr 20, 2004
Lithium secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations90
US7083877B2Aug 1, 2006
All solid state battery with coated substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations84
US6911281B2Jun 28, 2005
Non-aqueous electrolyte and electrochemical device comprising the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations82
US7094500B2Aug 22, 2006
Secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US6806004B1Oct 19, 2004
Polymeric solid electrolyte and lithium secondary cell using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US6352796B1Mar 5, 2002
Solid state rechargeable lithium battery, stacking battery, and charging method of the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6841305B2Jan 11, 2005
Non-aqueous electrolyte battery and non-aqueous electrolyte
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US6864016B2Mar 8, 2005
Non-aqueous electrolyte secondary battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61
PANASONIC IP MAN CO LTD
10 patentsUS9680177B2Jun 13, 2017
All-solid-state thin-film battery
PANASONIC IP MAN CO LTD6 citations73
US11233274B2Jan 25, 2022
Battery and battery manufacturing method
PANASONIC IP MAN CO LTD0 citations63
US11114687B2Sep 7, 2021
Battery
PANASONIC IP MAN CO LTD0 citations63
US11011786B2May 18, 2021
Battery and battery system
PANASONIC IP MAN CO LTD1 citations63
US12537224B2Jan 27, 2026
Battery, battery exterior, and measurement method
PANASONIC IP MAN CO LTD0 citations62
US12132168B2Oct 29, 2024
Battery
PANASONIC IP MAN CO LTD0 citations62
US12315888B2May 27, 2025
Battery
PANASONIC IP MAN CO LTD0 citations52
US11398664B2Jul 26, 2022
Battery and battery system
PANASONIC IP MAN CO LTD0 citations52
US10686213B2Jun 16, 2020
Battery
PANASONIC IP MAN CO LTD0 citations52
US10424815B2Sep 24, 2019
Battery and battery manufacturing method
PANASONIC IP MAN CO LTD0 citations52
HONDA MOTOR CO LTD
6 patentsUS6397282B1May 28, 2002
Communication controller for transferring data in accordance with the data type
HONDA MOTOR CO LTD32 citations92
US6816503B1Nov 9, 2004
Network system having at least one data processor capable of transmitting at least one message more than other data processors
HONDA MOTOR CO LTD15 citations84
US4551074ANov 5, 1985
Air pump apparatus
HONDA MOTOR CO LTD21 citations80
US6538865B1Mar 25, 2003
Fault-detecting device for communication system
HONDA MOTOR CO LTD10 citations74
US5259357ANov 9, 1993
Ignition system for internal combustion engine
HONDA MOTOR CO LTD16 citations69
US9527396B2Dec 27, 2016
Abnormality detection device
HONDA MOTOR CO LTD1 citations52
YOKOYAMA TOMOHIKO
1 patentITO SHUJI
1 patentYAMAMOTO TAISUKE
1 patentIWAMOTO KAZUYA
1 patentShowing the top 50 of 59 patents by PatentIndex Score.