Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995931 | Method for correcting contour distortions of lenses | — | 2018-06-12 |
| 9945477 | Shift drum angle detecting device for transmission | Hiroyuki Kojima, Yoshihisa Kanno, Hiroshi Takamoto, Yoshiaki Tsukada, Takashi Ozeki | 2018-04-17 |