Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8154601 | Television receiving system | Akira Sasai | 2012-04-10 |
| 7990479 | Communication system and communication method | — | 2011-08-02 |
| 5522330 | Drive device for a sewing machine | Nobuhiro Nishi, Toshiaki Sunada, Tadashi Kato, Takashi Nishikawa | 1996-06-04 |