Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390868 | Electric working machine | Takuya Sumi, Sho TSUDA | 2025-08-19 |
| 6320562 | Liquid crystal display device | Satoshi Ueno, Norio Yasunishi, Hiroyuki Furukawa | 2001-11-20 |
| 5786799 | Driving method for a liquid crystal display | Kiyohisa Matsui, Norio Yasunishi, Hiromasa Asada, Toshihiro Ohba | 1998-07-28 |
| 5610628 | Driving device for a display panel and a driving method of the same | Kunihiko Yamamoto, Kiyohisa Matsui, Yutaka Ishii, Norio Yasunishi, Toshihiro Nakamura +1 more | 1997-03-11 |
| 5594466 | Driving device for a display panel and a driving method of the same | Kunihiko Yamamoto, Kiyohisa Matsui, Yutaka Ishii, Norio Yasunishi, Toshihiro Nakamura +1 more | 1997-01-14 |
| 4955696 | Liquid crystal driving system | Tamaki Mashiba | 1990-09-11 |
| 4799771 | Liquid crystal display with stopper pins in guide means | — | 1989-01-24 |
| 4727285 | Display device and printed circuit board | — | 1988-02-23 |
| 4643498 | Anisotropic electric conductive rubber connector | — | 1987-02-17 |
| 4639062 | Circuit board connection | Shigeri Yamaguchi, Keiji Nakayama | 1987-01-27 |