Kenji Matsubara

Inventor

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Work History

Patent OwnerApplications FiledYear
HITACHI, LTD.
1
1
1
2
2
1990
1996
2000
2002
2003
JATCO LTD
8
2005
SONY CORPORATION
1
2013
MURATA MANUFACTURING CO., LTD.
1
2013
BROTHER KOGYO KABUSHIKI KAISHA
1
1
3
1
1
1
1986
1987
1990
1992
1993
1994
NKK Corporation
1
1994
KABUSHIKI KAISHA KOEI
1
2004
KOMATSU LTD.
4
2013
HITACHI MICROCOMPUTER SYSTEM LTD.
1
1990
E.C. CHEMICAL CO., LTD.
1
2000
UBE INDUSTRIES, LTD.
1
1
1
1989
1991
2000

Inventor Addresses

AddressDuration
Aichi, JPFeb 19, 91 - Dec 24, 91
Fuji-shi, JPMar 30, 06 - Mar 30, 06
Inuyama, JPDec 20, 88 - Dec 20, 88
Izumi Residence 2-1006, 109-1 Imaizumi, Hadano-shi, Kanagawa-ken, JPNov 30, 93 - Nov 30, 93
Kanagawa, JPOct 06, 05 - May 06, 21
Nagoya, JPJan 26, 88 - Sep 19, 95
Osaka Fu, JPNov 10, 22 - Feb 25, 25
Osaka, JPMar 18, 21 - Nov 14, 23
Oyama, JPMay 24, 16 - Jan 02, 18
Oyama-shi, JPOct 02, 14 - Oct 02, 14
Tokyo, JPOct 10, 00 - Nov 28, 13
Ube, JPApr 06, 93 - Apr 08, 03
Yamaguchi, JPMay 03, 94 - May 03, 94
Yokohama, JPApr 09, 96 - Apr 09, 96
Yokohama-shi, JPDec 06, 07 - Dec 06, 07

Technology Profile

Technology Matters
B29C: SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1
B60K: ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 1
B62J: CYCLE SADDLES OR SEATS; ACCESSORIES PECULIAR TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
122375092025Secondary battery0
118175612023Electrolyte and secondary battery0
116464462023Rechargeable battery and electrolyte solution0
2023/0077,9742023NEGATIVE ELECTRODE ACTIVE MATERIAL FOR AQUEOUS SECONDARY BATTERIES, NEGATIVE ELECTRODE FOR AQUEOUS SECONDARY BATTERIES, AND AQUEOUS SECONDARY BATTERY0
2023/0058,3622023NEGATIVE ELECTRODE ACTIVE MATERIAL FOR AQUEOUS SECONDARY BATTERY, NEGATIVE ELECTRODE FOR AQUEOUS SECONDARY BATTERY, AND AQUEOUS SECONDARY BATTERY0

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