Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8082011 | Information processing apparatus and mobile communication apparatus | — | 2011-12-20 |
| 7904274 | Mobile apparatus | Shiro Shimaoka | 2011-03-08 |
| 5540302 | Elevator door wiper system | Yuji Matsuzaki | 1996-07-30 |