Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8120580 | Electronic apparatus with display screen | Katsuji Miyazawa, Zhongsheng Hong | 2012-02-21 |
| D596159 | Speaker | Kenjiro Nakamura | 2009-07-14 |
| D533863 | IC recorder | — | 2006-12-19 |
| D501659 | Tuner for television receiver | — | 2005-02-08 |