Inventor
ASANO YOICHI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “ASANO YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
20 patentsUS6926984B2Aug 9, 2005
Polymer electrolyte membrane, method for producing same, and membrane electrode assembly and polymer electrolyte fuel cell comprising same
HONDA MOTOR CO LTD62 citations96
US7090738B2Aug 15, 2006
Method of manufacturing membrane electrode assembly
HONDA MOTOR CO LTD8 citations73
US6720106B2Apr 13, 2004
Membrane electrode assembly for fuel and process for producing the same
HONDA MOTOR CO LTD6 citations73
US7638219B2Dec 29, 2009
Fuel cell without Z-like connection plates and the method producing the same
HONDA MOTOR CO LTD2 citations62
US7601454B2Oct 13, 2009
Polymer electrolyte fuel cell
HONDA MOTOR CO LTD3 citations62
US7566511B2Jul 28, 2009
Solid polymer cell assembly
HONDA MOTOR CO LTD2 citations62
US7208242B2Apr 24, 2007
Solid polymer type fuel cell
HONDA MOTOR CO LTD6 citations62
US6844097B2Jan 18, 2005
Solid polymer type fuel cell
HONDA MOTOR CO LTD5 citations62
US7897291B2Mar 1, 2011
Membrane electrode assembly for use in solid polymer electrolyte fuel cell
HONDA MOTOR CO LTD3 citations61
US7749630B2Jul 6, 2010
Polymer electrolyte membrane and polymer electrolyte fuel cell comprising same
HONDA MOTOR CO LTD0 citations52
US7494733B2Feb 24, 2009
Electrode structure for solid polymer fuel cell, its production method, and solid polymer fuel cell
HONDA MOTOR CO LTD0 citations52
US7445867B2Nov 4, 2008
Electrode structure for solid-polymer type fuel cell
HONDA MOTOR CO LTD0 citations52
US7157175B2Jan 2, 2007
Solid polymer electrolyte membrane fuel cell electrode catalyst layer
HONDA MOTOR CO LTD0 citations52
US7807314B2Oct 5, 2010
Membrane electrode assembly for use in solid polymer electrolyte fuel cell
HONDA MOTOR CO LTD1 citations51
US7981566B2Jul 19, 2011
Membrane electrode assembly and polymer electrolyte fuel cell therewith
HONDA MOTOR CO LTD0 citations49
US7727652B2Jun 1, 2010
Membrane electrode assembly and polymer electrolyte fuel cell therewith
HONDA MOTOR CO LTD0 citations49
US5965802AOct 12, 1999
NOx sensor for exhaust gas, and process for producing the same
HONDA MOTOR CO LTD0 citations48
US10290877B2May 14, 2019
Membrane electrode assembly
HONDA MOTOR CO LTD0 citations46
US10707510B2Jul 7, 2020
Membrane electrode assembly
HONDA MOTOR CO LTD0 citations39
US10297850B2May 21, 2019
Membrane electrode assembly
HONDA MOTOR CO LTD0 citations36
HITACHI LTD
11 patentsUS5682545AOct 28, 1997
Microcomputer having 16 bit fixed length instruction format
HITACHI LTD64 citations97
US6272620B1Aug 7, 2001
Central processing unit having instruction queue of 32-bit length fetching two instructions of 16-bit fixed length in one instruction fetch operation
HITACHI LTD22 citations92
US6253308B1Jun 26, 2001
Microcomputer having variable bit width area for displacement and circuit for handling immediate data larger than instruction word
HITACHI LTD11 citations82
US6122724ASep 19, 2000
Central processing unit having instruction queue of 32-bit length fetching two instructions of 16-bit fixed length in one instruction fetch operation
HITACHI LTD15 citations82
US5991545ANov 23, 1999
Microcomputer having variable bit width area for displacement and circuit for handling immediate data larger than instruction word
HITACHI LTD10 citations82
US5969976AOct 19, 1999
Division circuit and the division method thereof
HITACHI LTD16 citations82
US6343357B1Jan 29, 2002
Microcomputer and dividing circuit
HITACHI LTD6 citations73
US6131154AOct 10, 2000
Microcomputer having variable bit width area for displacement
HITACHI LTD8 citations73
US3962687AJun 8, 1976
Method of inspection of semiconductor memory device
HITACHI LTD11 citations72
US6205535B1Mar 20, 2001
Branch instruction having different field lengths for unconditional and conditional displacements
HITACHI LTD6 citations62
US4044344AAug 23, 1977
Method of and apparatus for measuring information hold time of memory cell in dynamic MIS memory
HITACHI LTD1 citations45
JSR CORP
3 patentsUS6933068B2Aug 23, 2005
Polymer electrolyte membrane and solid polymer electrolyte fuel cell using same
JSR CORP76 citations97
US7449132B2Nov 11, 2008
Proton conductive composition and proton conductive membrane
JSR CORP4 citations61
US6685984B2Feb 3, 2004
Method for the production of multilayers
JSR CORP0 citations50