Katsuhiko Hashimoto

Follow

Person

Yamatokoriyama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Coordinates input device
- Patent number 5,518,078
- Issue date May 21, 1996
- Sharp Kabushiki Kaisha
- Hiroshi Tsujioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus
- Patent number 5,331,555
- Issue date Jul 19, 1994
- Sharp Kabushiki Kaisha
- Katsuhiko Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display integrated type position reading apparatus
- Patent number 5,327,163
- Issue date Jul 5, 1994
- Sharp Kabushiki Kaisha
- Katsuhiko Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display driving system for driving two or more different types of d...
- Patent number 4,926,166
- Issue date May 15, 1990
- Sharp Kabushiki Kaisha
- Isao Fujisawa
- G06 - COMPUTING CALCULATING COUNTING