Shinichi Aoki

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Yamaguchi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Material for shadow mask, method for production thereof, shadow mas...
- Patent number 7,026,751
- Issue date Apr 11, 2006
- Toyo Kohan Co., Ltd.
- Toshiyuki Ueda
- C21 - METALLURGY OF IRON
Information Patent Grant
Material for shadow mask, method for production thereof, shadow mas...
- Patent number 6,946,041
- Issue date Sep 20, 2005
- Toyo Kohan Co., Ltd.
- Taizo Sato
- C21 - METALLURGY OF IRON
Information Patent Grant
Raw material for shadow mask for color image receiving tube
- Patent number 6,917,150
- Issue date Jul 12, 2005
- Toyo Kohan Co., Ltd.
- Shinichi Aoki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Material for shadow mask, method for production thereof, shadow mas...
- Patent number 6,803,712
- Issue date Oct 12, 2004
- Toyo Kohan Co., Ltd.
- Taizo Sato
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Material for aperture grill color image receiving tube, aperture gr...
- Publication number 20060214552
- Publication date Sep 28, 2006
- Toyo Kohan Co. Ltd.
- Toshiyuki Ueda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Material for shadow mask, process for producing the same, shadow ma...
- Publication number 20060145587
- Publication date Jul 6, 2006
- Toyo Kohan Co. Ltd.
- Toshiyuki Ueda
- C21 - METALLURGY OF IRON
Information Patent Application
Cold rolled steel sheet for gasket material, method for production...
- Publication number 20060137167
- Publication date Jun 29, 2006
- TOYO KOHAN CO.LTD
- Toshiyuki Ueda
- C21 - METALLURGY OF IRON
Information Patent Application
Material for shadow mask, method for production thereof, shadow mas...
- Publication number 20040066129
- Publication date Apr 8, 2004
- Toshiyuki Ueda
- C21 - METALLURGY OF IRON
Information Patent Application
Material for shadow mask, method for production thereof, shadow mas...
- Publication number 20030175145
- Publication date Sep 18, 2003
- Toyo Kohan Ltd.
- Taizo Sato
- C21 - METALLURGY OF IRON
Information Patent Application
Raw material for shadow mask for color image receiving tube
- Publication number 20030168960
- Publication date Sep 11, 2003
- Shinichi Aoki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...