Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5999670 | Optical deflector, process for producing the same, and blade for use in production of optical deflector | Ryoko Yoshimura, Makoto Hikita, Satoru Tomaru, Saburo Imamura, Mitsuo Usui | 1999-12-07 |