Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7800590 | Input device, portable electronic apparatus, remote control device, and piezoelectric actuator driving/controlling method in input device | Hiroyuki Inokawa | 2010-09-21 |
| 7701445 | Input device and process for manufacturing the same, portable electronic apparatus comprising input device | Hiroyuki Inokawa | 2010-04-20 |
| 6804827 | Transmission system and method signal adjusting apparatus and method and routing apparatus | Jun Furukawa, Takashi Hirasawa, Michio Mita, Katsuhito Tsujimura, Yasushi Aoyagi | 2004-10-12 |
| 6351258 | Switcher system and I/O switching method | — | 2002-02-26 |
| 6031834 | Signal switching method and apparatus | Michio Mita | 2000-02-29 |
| 5557300 | Functional display apparatus | — | 1996-09-17 |