Satoshi Takaoka

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Saitama-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metallic mirror, metallic rotary polygonal mirror, and process for...
- Patent number 6,916,101
- Issue date Jul 12, 2005
- Canon Kabushiki Kaisha
- Michio Yanagi
- G02 - OPTICS
Information Patent Grant
Magnetic head manufacturing method using sputtering apparatus
- Patent number 5,718,812
- Issue date Feb 17, 1998
- Canon Kabushiki Kaisha
- Satoshi Takaoka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic alloy
- Patent number 5,478,416
- Issue date Dec 26, 1995
- Canon Kabushiki Kaisha
- Satoshi Takaoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Metallic mirror, metallic rotary polygonal mirror, and process for...
- Publication number 20010024323
- Publication date Sep 27, 2001
- Michio Yanagi
- G02 - OPTICS