Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995047 | Current driving device | Makoto Mizuki, Kazuyoshi Nishi, Tomokazu Kojima, Hiroshi Kojima | 2011-08-09 |
| 7119802 | Driving voltage controller | Tooru Suyama, Tsutomu Sakakibara, Tomokazu Kojima, Yoshito Date, Yasuyuki Doi +8 more | 2006-10-10 |
| 7009426 | Data transmission/reception system | Shiro Dosho, Yusuke Tokunaga, Yasuyuki Doi, Hirofumi Nakagawa, Yoshito Date +1 more | 2006-03-07 |
| 5973558 | Differential amplifier circuit | Yoshito Date | 1999-10-26 |
| 5648791 | Liquid crystal display control system including storage means and D/A converters | Yoshito Date, Shoichi Takeshita, Junji Nakatsuka, Yoshio Imamura | 1997-07-15 |
| 5453757 | Liquid crystal display control system including storage means and D/A converters | Yoshito Date, Shoichi Takeshita, Junji Nakatsuka, Yoshio Imamura | 1995-09-26 |