Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10838186 | Information acquisition apparatus | Tadashi Hirata, Yasuharu Yamada | 2020-11-17 |
| 10107992 | Telephoto lens and image pickup apparatus using the same | Yasuji Ogata, Akiko Naito | 2018-10-23 |
| 10048474 | Lens system and image pickup device equipped with the same | — | 2018-08-14 |
| 9794470 | Photographing apparatus and interchangeable lens control method | Satoshi Okawa | 2017-10-17 |
| 9341830 | Lens system and image pickup device equipped with the same | — | 2016-05-17 |
| 8994842 | Zoom lens and image pickup apparatus equipped with same | Toshio Takahashi, Hiroshi Kodama, Kazumi Ito | 2015-03-31 |
| 8873160 | Taking lens system and image pickup apparatus using the same | — | 2014-10-28 |