Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7221844 | Optical waveguide circuit component and method of manufacturing the same | Fumio Takahashi, Yusuke Terada, Yutaka Natsume | 2007-05-22 |
| 6553171 | Optical component having positioning markers and method for making the same | Fumio Takahashi | 2003-04-22 |
| 5267751 | Suspension system for a vehicle | Shuji Hiromoto, Roh Kitamura, Takeshi Kamisaku, Toshihiro Takehana | 1993-12-07 |
| 5129672 | Suspension system for a vehicle | Shuji Hiromoto, Roh Kitamura, Takeshi Kamisaku, Toshihiro Takehana | 1992-07-14 |