Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950573 | Optical waveguides, lens array and laser collecting device | Hiromichi Ota, Yoshinobu Katoh, Tomomi Nakano | 2005-09-27 |
| 6923713 | Cylindrical grinder, and mechanism for producing relative movement between grinding wheel and workpiece in cylindrical grinder | Takayuki Yoshimi, Nobumitsu Hori, Hiromichi Ota, Satoshi Okubo | 2005-08-02 |