Haruhiko YAMAMOTO

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Moriguchi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealed battery
- Patent number 8,697,269
- Issue date Apr 15, 2014
- Sanyo Electric Co., Ltd.
- Syuichi Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing prismatic battery, and laser welding jig a...
- Patent number 8,399,804
- Issue date Mar 19, 2013
- Sanyo Electric Co., Ltd.
- Hiroshi Hosokawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING SEALED CELL
- Publication number 20130255073
- Publication date Oct 3, 2013
- Sanyo Electric Co., Ltd.
- Hiroshi Hosokawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER WELDING METHOD AND BATTERY MADE BY THE SAME
- Publication number 20120248076
- Publication date Oct 4, 2012
- SANYO ELECTRIC, CO., LTD.
- Hiroshi Hosokawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MANUFACTURING METHOD OF PRISMATIC SEALED CELL
- Publication number 20120079713
- Publication date Apr 5, 2012
- Sanyo Electric Co., Ltd.
- Hiroshi Hosokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING SEALED BATTERY
- Publication number 20110240613
- Publication date Oct 6, 2011
- Sanyo Electric Co., Ltd.
- Hiroshi HOSOKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING PRISMATIC BATTERY, AND LASER WELDING JIG A...
- Publication number 20100078413
- Publication date Apr 1, 2010
- Sanyo Electric Co., Ltd.
- Hiroshi Hosokawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEALED BATTERY TERMINAL AND SEALED BATTERY
- Publication number 20090148767
- Publication date Jun 11, 2009
- Sanyo Electric Co., Ltd.
- Syuichi YAMASHITA
- H01 - BASIC ELECTRIC ELEMENTS