Tomihiko Kojima

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for display control
- Patent number 5,347,624
- Issue date Sep 13, 1994
- Hitachi, Ltd.
- Katsuya Takanashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Distributed interactive processing method in complex system includi...
- Patent number 4,937,784
- Issue date Jun 26, 1990
- Hitachi, Ltd.
- Kazuo Masai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Time-sharing computer system operable in a host TSS mode and a term...
- Patent number 4,782,442
- Issue date Nov 1, 1988
- Hitachi, Ltd.
- Tomihiko Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display control method for multi-window system
- Patent number 4,769,636
- Issue date Sep 6, 1988
- Hitachi, Ltd.
- Hidefumi Iwami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Computer system
- Patent number 4,665,478
- Issue date May 12, 1987
- Hitachi, Ltd.
- Tadashi Hirose
- G06 - COMPUTING CALCULATING COUNTING