Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046880 | Clip | Makoto Katoh, Toshio Iwahara, Tetsuya Ogino, Shinichi Sawada, Minoru Shibata +1 more | 2011-11-01 |
| 7988105 | Fastener easily detached from attached objects | Toshio Iwahara, Makoto Kato | 2011-08-02 |
| 7874048 | Clip | Makoto Katoh, Toshio Iwahara, Tetsuya Ogino, Kosei Asano, Minoru Shibata +3 more | 2011-01-25 |