Tatsuo Nagasaki

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for inspecting foreign substance
- Patent number 6,144,446
- Issue date Nov 7, 2000
- Matsushita Electric Industrial Co., Ltd.
- Tatsuo Nagasaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and apparatus for particle inspection
- Patent number 5,748,305
- Issue date May 5, 1998
- Matsushita Electric Industrial Co., Ltd.
- Ken Shimono
- G01 - MEASURING TESTING
Information Patent Grant
Foreign substance inspection apparatus
- Patent number 5,717,485
- Issue date Feb 10, 1998
- Matsushita Electric Industrial Co., Ltd.
- Masami Ito
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SEPARATOR FOR POLYMER ELECTROLYTE FUEL CELL, AND POLYMER ELECTROLYT...
- Publication number 20130216939
- Publication date Aug 22, 2013
- PANASONIC CORPORATION
- Kazuhito HATOH
- G01 - MEASURING TESTING
Information Patent Application
Separator for polymer electrolyte fuel cell, polymer electrolyte fu...
- Publication number 20050287415
- Publication date Dec 29, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Kazuhito Hatoh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...