Takeshi Maeda

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid cord for rubber reinforcement and rubber product employing t...
- Patent number 7,404,426
- Issue date Jul 29, 2008
- Nippon Sheet Glass Co., Ltd.
- Mitsuharu Akiyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Carbon materials, electrodes and nonaqueous electrolyte secondary c...
- Patent number 6,869,546
- Issue date Mar 22, 2005
- Sanyo Electric Co., LTD
- Katsunori Yanagida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nonaqueous electrolyte secondary cell
- Patent number 6,458,485
- Issue date Oct 1, 2002
- Sanyo Electric Co., LTD
- Atsushi Yanai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium secondary battery
- Patent number 6,428,930
- Issue date Aug 6, 2002
- Sanyo Electric Co., Ltd.
- Takeshi Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active substances, electrodes, nonaqueous electrolyte secondary cel...
- Patent number 6,368,749
- Issue date Apr 9, 2002
- Sanyo Electric Co., LTD
- Atsushi Yanai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte secondary cell wit PTC current collector tabs
- Patent number 6,235,426
- Issue date May 22, 2001
- Sanyo Electric Co., LTD
- Atsushi Yanai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Hybrid cord for rubber reinforcement and rubber product employing t...
- Publication number 20040226641
- Publication date Nov 18, 2004
- NIPPON SHEET GLASS CO., LTD.
- Mitsuharu Akiyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hybrid code and rubber product
- Publication number 20030175490
- Publication date Sep 18, 2003
- NIPPON SHEET GLASS CO., LTD.
- Masashi Furukawa
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
Nonaqueous electrolyte secondary cell
- Publication number 20010018147
- Publication date Aug 30, 2001
- SANYO ELECTRIC CO., LTD.
- Atsushi Yanai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20010008731
- Publication date Jul 19, 2001
- TAKESHI MAEDA
- H01 - BASIC ELECTRIC ELEMENTS