Yoshihiro Kashihara

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nonaqueous electrolyte secondary battery and method for manufacturi...
- Patent number 6,455,199
- Issue date Sep 24, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masaki Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Explosion-proof nonaqueous electrolyte secondary cell and rupture p...
- Patent number 6,258,477
- Issue date Jul 10, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshihiro Kashihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Explosion-proof seal plate for enclosed type cell and production me...
- Patent number 6,242,126
- Issue date Jun 5, 2001
- Matsushita Electric Industrial Co., Ltd.
- Katsuhiko Mori
- H01 - BASIC ELECTRIC ELEMENTS