Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8400553 | Image pickup lens and image pickup device using the same | Masatoshi Yamashita, Takumi Iba | 2013-03-19 |
| 8194333 | Imaging lens and imaging device using the same | Takumi Iba, Masatoshi Yamashita | 2012-06-05 |
| 8070304 | Camera lens unit | Kouichiro Matsuoka, Nobuo Yamashita, Hirohiko Ina, Masatoshi Yamashita | 2011-12-06 |
| 7800842 | Photography lens | Takumi Iba | 2010-09-21 |