Koji Ishiwa

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Maebashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Battery module of parallel electric cell rod bodies
- Patent number 6,558,835
- Issue date May 6, 2003
- Toshiba Battery Co., Ltd.
- Norihito Kurisu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nickel-metal hydride secondary cell
- Patent number 5,032,475
- Issue date Jul 16, 1991
- Toshiba Battery Co.
- Hiroyuki Hasebe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY DEVICE
- Publication number 20200139821
- Publication date May 7, 2020
- KABUSHIKI KAISHA TOSHIBA
- Hideo YAMASAKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
LITHIUM-ION BATTERY PACK
- Publication number 20190067761
- Publication date Feb 28, 2019
- KABUSHIKI KAISHA TOSHIBA
- Clarence Joy Villamor CATOLICO
- B60 - VEHICLES IN GENERAL