Masayuki Sawada

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display control device
- Patent number 6,348,931
- Issue date Feb 19, 2002
- Canon Kabushiki Kaisha
- Kazumi Suga
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display control apparatus and method and display apparatus
- Patent number 6,215,467
- Issue date Apr 10, 2001
- Canon Kabushiki Kaisha
- Kazumi Suga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device, and display control method and apparatus therefor
- Patent number 6,078,317
- Issue date Jun 20, 2000
- Canon Kabushiki Kaisha
- Masayuki Sawada
- G06 - COMPUTING CALCULATING COUNTING