Yoshimi Ota

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for generating an image
- Patent number 5,682,505
- Issue date Oct 28, 1997
- Hitachi, Ltd.
- Yoshiaki Usami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic display method
- Patent number 5,003,498
- Issue date Mar 26, 1991
- Hitachi, Ltd.
- Yoshimi Ota
- G06 - COMPUTING CALCULATING COUNTING