Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7456894 | Image pickup apparatus and display device | Kunihito Saiki, Toshitake Terada, Shunichi Matsunaga | 2008-11-25 |
| 7270464 | Backlight device and liquid crystal display | Kazuo Hashimoto, Isamu Noguchi | 2007-09-18 |
| 7190355 | Input device and electronic apparatus having the same | Shigeki Motoyama, Shun Kayama, Yasuhiro Kataoka, Toshitaka Kawashima, Junichi Ohsako | 2007-03-13 |
| 6690362 | Touch switch with thermo-chromatic layers | Shigeki Motoyama, Shun Kayama, Yasuhiro Kataoka, Toshitaka Kawashima, Junichi Ohsako | 2004-02-10 |
| 6518656 | Reduced thickness optical image pickup device with improved sealing and method of making same | Yoshinori Nakayama | 2003-02-11 |
| 5990936 | Stereoscopic imaging systems using memory affect liquid crystal displays | Yoshiki Shirochi, Seizi Sato, Hiroyuki Shiota, Hiroshi Mamiya, Naoki Kamaya | 1999-11-23 |
| 5742497 | Cold-cathode fluorescent lamp lighting device | Kazuo Hashimoto | 1998-04-21 |
| 5365407 | DC power supply device with printed-circuit board having ground pattern | Toshiya Nakabayashi, Kazuo Hashimoto | 1994-11-15 |
| 5357277 | Stereoscopic imaging using memory effect liquid crystal displays | Yoshiki Shirochi, Seizi Sato, Hiroyuki Shiota, Hiroshi Mamiya, Naoki Kamaya | 1994-10-18 |