Yoshihide Nagatsu

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device
- Patent number 6,111,559
- Issue date Aug 29, 2000
- Sony Corporation
- Kensuke Motomura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Ramp signal producing method, ramp signal producing apparatus, and...
- Patent number 5,936,602
- Issue date Aug 10, 1999
- Sony Corporation
- Susumu Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ramp signal producing method, ramp signal producing apparatus, and...
- Patent number 5,708,453
- Issue date Jan 13, 1998
- Sony Corporation
- Susumu Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Feedback clamping circuit
- Patent number 5,497,403
- Issue date Mar 5, 1996
- Sony Corporation
- Shigeru Harada
- H03 - BASIC ELECTRONIC CIRCUITRY