Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8929583 | Multi-function vibration actuator | Minoru Ueda, Takayuki Kumagai | 2015-01-06 |
| 8142239 | Power supply terminal structure | Minoru Ueda, Takayuki Kumagai | 2012-03-27 |
| 7986289 | Liquid crystal display device | Tsutomu Kasai | 2011-07-26 |
| 7664399 | Optical communication device | Shinji Kamioka, Kazukiyo Ogawa | 2010-02-16 |
| 7339564 | Liquid crystal display device | Tsutomu Kasai | 2008-03-04 |
| 6975295 | Liquid crystal display device | Tsutomu Kasai | 2005-12-13 |
| 6724444 | Liquid crystal display device | Keiichirou Ashizawa, Hideki Kuriyama, Takeshi Tanaka, Mitsuo Nakatani | 2004-04-20 |