Seiichi Miyai

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fingerprint detection device and method of its manufacture, and app...
- Patent number 7,629,200
- Issue date Dec 8, 2009
- Sony Corporation
- Seiichi Miyai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fingerprint detection device and method of its manufacture, and app...
- Patent number 7,235,853
- Issue date Jun 26, 2007
- Sony Corporation
- Seiichi Miyai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fingerprint detection device and method of its manufacture, and app...
- Patent number 6,960,790
- Issue date Nov 1, 2005
- Sony Corporation
- Seiichi Miyai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optically recordable carrier
- Patent number 4,807,220
- Issue date Feb 21, 1989
- Sony Corp.
- Seiichi Miyai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 4,520,079
- Issue date May 28, 1985
- Sony Corporation
- Kaoru Nakajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Electron radiation curable resin
- Patent number 4,503,198
- Issue date Mar 5, 1985
- Sony Corporation
- Seiichi Miyai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Fingerprint detection device and method of its manufacture, and app...
- Publication number 20070269922
- Publication date Nov 22, 2007
- Sony Corporation
- Seiichi Miyai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fingerprint detection device and method of its manufacture, and app...
- Publication number 20050259853
- Publication date Nov 24, 2005
- Sony Corporation
- Seiichi Miyai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fingerprint detection device and method of its manufacture, and app...
- Publication number 20040185590
- Publication date Sep 23, 2004
- Seiichi Miyai
- G06 - COMPUTING CALCULATING COUNTING