Issued Patents All Time
Showing 1–25 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1087204 | Tilt monitor for a digital camera | Hiroaki Ishii, Kenji Tonegawa | 2025-08-05 |
| D1042587 | Tilt monitor for a digital camera | Hiroaki Ishii, Kenji Tonegawa | 2024-09-17 |
| 11592729 | Camera accessory | Noriyasu Kotani, Hideaki HOSHIKAWA | 2023-02-28 |
| 10809601 | Camera accessory | Noriyasu Kotani, Hideaki HOSHIKAWA | 2020-10-20 |
| 10712638 | Camera accessory | Noriyasu Kotani, Hideaki HOSHIKAWA | 2020-07-14 |
| 10567680 | Shutter device and image-capturing device | — | 2020-02-18 |
| RE47352 | Adapter, camera system, and adapter control program | Hideaki Sugiyama, Fumiya Taguchi, Masafumi Oikawa, Noriaki Nakajima, Shunji Nagaya | 2019-04-16 |
| RE47109 | Adapter, camera system, and adapter control program | Masafumi Oikawa, Noriaki Nakajima, Shunji Nagaya | 2018-10-30 |
| 9995989 | Shutter device and image-capturing apparatus | Kenji Ohashi, Takeshi Ueki | 2018-06-12 |
| 9645476 | Camera accessory, camera accessory mount, camera body and camera body mount | Noriyasu Kotani, Hideaki HOSHIKAWA | 2017-05-09 |
| 9164360 | Camera accessory | Noriyasu Kotani, Hideaki HOSHIKAWA | 2015-10-20 |
| 9075287 | Camera accessory, camera accessory mount, camera body and camera body mount | Noriyasu Kotani, Hideaki HOSHIKAWA | 2015-07-07 |
| D732101 | Camera lens | — | 2015-06-16 |
| D732102 | Intermediate adapter for a camera | — | 2015-06-16 |
| D731577 | Intermediate adapter for a camera | — | 2015-06-09 |
| D727989 | Intermediate adapter for a camera | — | 2015-04-28 |
| D727994 | Intermediate adapter for a camera | — | 2015-04-28 |
| D721117 | Camera lens | — | 2015-01-13 |
| 8814449 | Adapter, camera system, and adapter control program | Masafumi Oikawa, Noriaki Nakajima, Shunji Nagaya | 2014-08-26 |
| 8807854 | Camera system, interchangeable lens and method of manufacturing interchangeable lens | Toshinori Take, Noriyasu Kotani, Hideaki HOSHIKAWA | 2014-08-19 |
| 8770868 | Camera accessory | Hideaki HOSHIKAWA, Noriyasu Kotani | 2014-07-08 |
| 8757904 | Adapter, camera system, and adapter control program | Masafumi Oikawa, Noriaki Nakajima, Shunji Nagaya | 2014-06-24 |
| 8755684 | Adapter, camera system, and adapter control program | Hideaki Sugiyama, Fumiya Taguchi, Masafumi Oikawa, Noriaki Nakajima, Shunji Nagaya | 2014-06-17 |
| D706853 | Intermediate adapter for a camera | — | 2014-06-10 |
| D706326 | Camera lens | — | 2014-06-03 |