Satoshi Nagasawa

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display-integrated tablet device
- Patent number 6,259,437
- Issue date Jul 10, 2001
- Futaba Denshi Kogyo K.K.
- Koji Onodaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display-integrated tablet device providing coordinate detection
- Patent number 5,552,568
- Issue date Sep 3, 1996
- Futaba Denshi Kogyo K.K.
- Koji Onodaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fluorescent display device
- Patent number 4,868,555
- Issue date Sep 19, 1989
- Futaba Denshi Kogyo K.K.
- Hiroshi Watanabe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS