Issued Patents All Time
Showing 1–25 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11933183 | Steam turbine valve abnormality monitoring system, steam turbine valve drive device, steam turbine valve device, and steam turbine plant | Takuhiro Tsunekawa, Yuichi Nakamura, Hiroyuki Miya | 2024-03-19 |
| 10871080 | Steam turbine valve drive apparatus | Takuhiro Tsunekawa, Yuichi Nakamura, Koichi NAGAISHI, Toshihiko Endo | 2020-12-22 |
| 9671604 | Observation unit and microscope system equipped with observation unit | Kazuo Kajitani, Yoshimasa Suzuki | 2017-06-06 |
| 9389401 | Variable power optical system and image pickup apparatus having the same | Keigo Matsuo, Takayuki Mimura, Kanato Adachi | 2016-07-12 |
| 9244265 | Viewing optical system and imaging apparatus using the same | Ayako Asakura | 2016-01-26 |
| 9170413 | Microscope objective lens | Yoshimasa Suzuki, Kazuo Kajitani, Hisashi Ode | 2015-10-27 |
| 9106899 | Image pickup apparatus | Kazuaki Murayama, Kengo Enomoto, Kazuya Yamanaka | 2015-08-11 |
| 8964039 | Image capturing system and image capturing method | Ayako Asakura | 2015-02-24 |
| 8964104 | Image pickup apparatus | Shingo Kato, Keigo Matsuo | 2015-02-24 |
| 8955435 | Method of producing print product and print product production device | Hiroki Sezaki | 2015-02-17 |
| 8928987 | Microscope objective lens | Yoshimasa Suzuki, Kazuo Kajitani, Hisashi Ode | 2015-01-06 |
| 8917455 | Variable power optical system and image pickup apparatus having the same | Keigo Matsuo, Takayuki Mimura, Kanato Adachi | 2014-12-23 |
| 8902349 | Image pickup apparatus | Keigo Matsuo | 2014-12-02 |
| 8830379 | Image pickup apparatus with inter-frame addition components | Shingo Kato, Keigo Matsuo | 2014-09-09 |
| 8830378 | Image capturing system and image capturing method, involving image restoration processing | Ayako Asakura | 2014-09-09 |
| 8823838 | Image pickup system with auto focus mode | — | 2014-09-02 |
| 8810713 | Image pickup apparatus and image pickup device for performing auto-focusing | Keigo Matsuo, Yoshikazu Ichikawa, Ryuhi Okubo, Hiroshi Takase, Toshio Takahashi +1 more | 2014-08-19 |
| 8749696 | Image pickup apparatus having an exit pupil with divided areas | — | 2014-06-10 |
| 8743181 | Image pickup apparatus | Kazuya Yamanaka, Kengo Enomoto, Kazuaki Murayama | 2014-06-03 |
| 8724010 | Image pickup apparatus with thinning-out section | Shingo Kato, Keigo Matsuo | 2014-05-13 |
| 8625207 | Wide angle optical system and image pickup apparatus using the same | Akio Michinaka, Takahiro Amanai | 2014-01-07 |
| 8605179 | Image pickup apparatus | Toshiyuki Noguchi, Keigo Matsuo | 2013-12-10 |
| 8564888 | Variable power optical system and image pickup apparatus having the same | Keigo Matsuo, Takayuki Mimura, Kanato Adachi | 2013-10-22 |
| 8480068 | Newspaper production apparatus | Noboru Fujio, Hiroki Sezaki | 2013-07-09 |
| 8432617 | Image forming optical system and electronic image pickup apparatus equipped with same | Atitaka Nakagawa | 2013-04-30 |