Hidefumi Iwami

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Patents Grantslast 30 patents

Information Patent Grant
Document input method and apparatus
- Patent number 5,068,804
- Issue date Nov 26, 1991
- Hitachi, Ltd.
- Tan Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of processing commands for cataloged procedure in multi-wind...
- Patent number 4,974,196
- Issue date Nov 27, 1990
- Hitachi, Ltd.
- Hidefumi Iwami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document processing method and system using multiwindow
- Patent number 4,829,294
- Issue date May 9, 1989
- Hitachi, Ltd.
- Hidefumi Iwami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for displaying image data
- Patent number 4,785,296
- Issue date Nov 15, 1988
- Hitachi, Ltd.
- Kuniaki Tabata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Method and apparatus for controlling image display
- Patent number 4,574,364
- Issue date Mar 4, 1986
- Hitachi, Ltd.
- Kuniaki Tabata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS