Takuma Morishita

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Sumoto-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealed cell having non-resealable safety valve
- Patent number 7,687,188
- Issue date Mar 30, 2010
- Sanyo Electric Co., Ltd.
- Hironori Marubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cell safety valve and cell having same
- Patent number 7,140,380
- Issue date Nov 28, 2006
- Sanyo Electric Co., Ltd.
- Hironori Marubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cell safety valve and method for manufacturing the same
- Patent number 6,571,816
- Issue date Jun 3, 2003
- Sanyo Electric Co., Ltd.
- Takuma Morishita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cell which secures the reliability of a protective circuit
- Patent number 5,976,729
- Issue date Nov 2, 1999
- Sanyo Electric Co., Ltd.
- Takuma Morishita
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Sealed cell having non-resealable safety valve
- Publication number 20050112455
- Publication date May 26, 2005
- SANYO ELECTRIC CO., LTD.
- Hironori Marubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cell safety valve and cell having same
- Publication number 20030131880
- Publication date Jul 17, 2003
- SANYO ELECTRIC CO., LTD.
- Hironori Marubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cell safety valve and method for manufacturing the same
- Publication number 20010027807
- Publication date Oct 11, 2001
- SANYO ELECTRIC CO., LTD.
- Takuma Morishita
- H01 - BASIC ELECTRIC ELEMENTS