Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9007469 | Lens barrel and image pickup device | Satoru Yasutomi, Manabu Yoshii, Kunio Yamamiya, Naoki Fujii | 2015-04-14 |
| 8958162 | Zoom lens system and image pickup apparatus using the same | Yuki Kubota, Nobumasa Kanbayashi | 2015-02-17 |
| 8643764 | Image pickup apparatus using zoom lens | Naoki Fujii | 2014-02-04 |
| 8411378 | Zoom lens and image pickup apparatus equipped with same | Nobumasa Kanbayashi | 2013-04-02 |
| 8325423 | Zoom lens system and image pickup apparatus using the same | Yuki Kubota, Nobumasa Kanbayashi | 2012-12-04 |
| 7965451 | Zoom lens and electronic imaging apparatus using the same | Keisuke Ichikawa, Masahito Ohashi | 2011-06-21 |
| 7656590 | Zoom lens and imaging apparatus | Kouki Hozumi, Ichikawa Keisuke | 2010-02-02 |
| 7474472 | Zoom lens, and imaging system comprising the same | Kouki Hozumi, Tomoyuki Satori | 2009-01-06 |
| 5406543 | Optical head with semiconductor laser | Shohei Kobayashi, Takeshi Yamazaki | 1995-04-11 |