Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189210 | Imaging lens and imaging apparatus | Ora Matsuoka, Hiroyuki Matsumoto | 2025-01-07 |
| 11899278 | Imaging lens and imaging apparatus | Ora Matsuoka, Hiroyuki Matsumoto | 2024-02-13 |
| 11221462 | Lens unit, imaging device, and control method | Tomoomi Ito, Rui Chen, Makoto Kanai, Fumikazu Kanetaka | 2022-01-11 |
| 10823942 | Zoom lens and optical instrument | Yonghua Chen | 2020-11-03 |
| 10567631 | Lens unit, imaging device, and control method | Tomoomi Ito, Rui Chen, Makoto Kanai, Fumikazu Kanetaka | 2020-02-18 |
| 10191254 | Wide-angle lens and imaging unit | Kouji Katou, Kota Omiya, Hiroshi Koizumi | 2019-01-29 |
| 9813603 | Lens unit, imaging device, and control method | Tomoomi Ito, Rui Chen, Makoto Kanai, Fumikazu Kanetaka | 2017-11-07 |
| 9720212 | Variable focal length lens system and image pickup unit | Motoyuki Otake | 2017-08-01 |
| 9491348 | Imaging lens and imaging apparatus | Yonghua Chen | 2016-11-08 |
| 9116286 | Internal focus lens | Toshihide Hayashi | 2015-08-25 |
| 9037059 | Fixing device and image forming apparatus | Noboru Oomoto, Shoichi Yoshikawa, Tadayasu Sekioka, Yoshiyuki Toso, Takashi Fujiwara | 2015-05-19 |
| 9002238 | Rotary damper and image forming apparatus | Shoichi Yoshikawa, Noboru Oomoto, Naotoshi Kawai, So Yano, Takao Miyamoto | 2015-04-07 |
| 8995065 | Imaging lens and imaging apparatus | — | 2015-03-31 |
| 8918021 | Damper device and image forming apparatus | Noboru Oomoto, Tadayasu Sekioka, Yoshiyuki Toso, Takashi Fujiwara | 2014-12-23 |
| 8882601 | Damper device and image forming apparatus | Noboru Oomoto, Shoichi Yoshikawa, Tadayasu Sekioka, Yoshiyuki Toso, Takashi Fujiwara | 2014-11-11 |
| 8805259 | Fixing device and image forming apparatus | Takashi Fujiwara, Shoichi Yoshikawa, Tadayasu Sekioka, Noboru Oomoto, Yoshiyuki Toso | 2014-08-12 |
| 8787793 | Image carrier driver and image forming apparatus with damper configured to attenuate oscillation associated with power transmission | Yoshiyuki Toso, Shoichi Yoshikawa, Tadayasu Sekioka, Noboru Oomoto, Takashi Fujiwara | 2014-07-22 |
| 8649107 | Zoom lens and imaging apparatus | Masaharu Hosoi, Motoyuki Otake | 2014-02-11 |
| 8643960 | Internal focus lens | Toshihide Hayashi | 2014-02-04 |
| 7459032 | Pressurizing forming process and pressurized-and-formed member | Mikio Kondo, Akira Sekiguchi, Shigehide Takemoto, Hiroshi Okajima | 2008-12-02 |