SEIJI TASAKI

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TOCHIGI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Backing plate for sputtering
- Patent number 6,344,117
- Issue date Feb 5, 2002
- Showa Denko K.K.
- Masatoshi Enomoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Connected structure and method for manufacturing the same
- Patent number 6,244,496
- Issue date Jun 12, 2001
- Tokai Rubber Industries, Ltd.
- Rentaro Kato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Friction agitation jointing method of metal workpieces
- Patent number 6,227,432
- Issue date May 8, 2001
- Showa Aluminum Corporation
- Masatoshi Enomoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction agitation joining method for joining metallic joining members
- Patent number 5,979,742
- Issue date Nov 9, 1999
- Showa Aluminum Corporation
- Masatoshi Enomoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flux used in the low-temperature brazing and a method of flux brazi...
- Patent number 5,529,639
- Issue date Jun 25, 1996
- Showa Aluminum Corp.
- Shoichi Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
BACKING PLATE FOR SPUTTERING
- Publication number 20010047935
- Publication date Dec 6, 2001
- MASATOSHI ENOMOTO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...