Tetsuya Takeuchi

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Supermagnetostrictive alloy and method of preparation thereof
- Patent number 6,800,143
- Issue date Oct 5, 2004
- Japan Science and Technology Agency
- Tomoyuki Kakeshita
- C21 - METALLURGY OF IRON
Information Patent Grant
Flat battery
- Patent number 6,696,198
- Issue date Feb 24, 2004
- Matsushita Electric Industrial Co., Ltd.
- Mitsugu Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coin-shaped battery and method for producing the same
- Patent number 6,451,478
- Issue date Sep 17, 2002
- Matsushita Electric Industrial Co., Ltd.
- Mitsugu Okahisa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Flat battery and method of manufacturing the same
- Publication number 20020031704
- Publication date Mar 14, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Mitsugu Okahisa
- H01 - BASIC ELECTRIC ELEMENTS