Shoichi Tanamachi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plasma addressed liquid crystal display device
- Patent number 6,094,183
- Issue date Jul 25, 2000
- Sony Corporation
- Shoichi Tanamachi
- G02 - OPTICS
Information Patent Grant
Method of producing a plasma addressed liquid crystal display device
- Patent number 5,759,079
- Issue date Jun 2, 1998
- Sony Corporation
- Shoichi Tanamachi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electro-optical plasma display device with electrode having insulat...
- Patent number 5,689,153
- Issue date Nov 18, 1997
- Sony Corporation
- Shoichi Tanamachi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving method of plasma-addressed display device
- Patent number 5,661,501
- Issue date Aug 26, 1997
- Sony Corporation
- Shoichi Tanamachi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Plasma addressing display device
- Patent number 5,523,770
- Issue date Jun 4, 1996
- Sony Corporation
- Shoichi Tanamachi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Plasma addressed electro-optical device with non-continuous barrier...
- Patent number 5,351,144
- Issue date Sep 27, 1994
- Sony Corporation
- Shoichi Tanamachi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS