Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079588 | Relay optical system, and optical system for rigid endoscope and rigid endoscope using the same | — | 2021-08-03 |
| 11067788 | Bright relay optical system, and optical system for rigid endoscope and rigid endoscope using the same | Tsutomu Uzawa | 2021-07-20 |
| 10670836 | Image pickup apparatus | Kyoko Iijima | 2020-06-02 |
| 10620426 | Image pickup apparatus and capsule endoscope | Ayami Imamura | 2020-04-14 |
| 10578853 | Image forming optical system, image pickup apparatus, optical apparatus, and capsule endoscope | Ryosuke Uemura, Kyoko Iijima | 2020-03-03 |
| 10551617 | Image pickup apparatus which corrects chromatic aberration in a wide wavelength range, and capsule endoscope | Ayami Imamura, Shinichi Mihara | 2020-02-04 |
| 10488635 | Image pickup apparatus | Kyoko Iijima | 2019-11-26 |
| 10295787 | Image pickup apparatus | Keisuke Takada, Kyoko Iijima | 2019-05-21 |
| 10274708 | Variable magnification optical system, and image pickup apparatus and image pickup optical system using the same | Kenichiro Abe | 2019-04-30 |
| 10107993 | Wide-angle optical system and image pickup apparatus using the same | — | 2018-10-23 |
| 9798120 | Zoom lens and image pickup apparatus using the same | Takayuki Mimura, Masahiro Imamura | 2017-10-24 |
| 9291799 | Zoom lens, image pickup apparatus using the same, and information processing apparatus | Kenichiro Abe, Takuya OTSU, Takashi Fujikura | 2016-03-22 |
| 9158099 | Zoom lens and image pickup apparatus using the same | Takayuki Mimura, Masahiro Imamura | 2015-10-13 |
| 9088724 | Zoom lens and image pickup apparatus using the same | Takayuki Mimura, Masahiro Imamura | 2015-07-21 |
| 8625207 | Wide angle optical system and image pickup apparatus using the same | Hisashi Goto, Akio Michinaka | 2014-01-07 |
| 8125561 | Zooming optical system and electronic image pickup apparatus using the same | — | 2012-02-28 |
| 8072696 | Wide angle optical system and image pickup apparatus using the same | Hisashi Goto, Akio Michinaka | 2011-12-06 |
| 7729058 | Zoom lens system and electronic image pickup apparatus using the same | Kouki Hozumi, Toru Miyajima, Masahito Watanabe, Masashi Hankawa, Kazuya Nishimura | 2010-06-01 |
| 7692874 | Wide-angle optical system and imaging apparatus using the same | Akio Michinaka, Hisashi Goto | 2010-04-06 |
| 7636202 | Zoom lens system and electronic image pickup apparatus using the same | Masahito Watanabe | 2009-12-22 |
| 7471459 | Zoom lens system and image pickup apparatus using the same | Masashi Hankawa, Masahito Watanabe, Kouki Hozumi, Kazuya Nishimura, Toru Miyajima | 2008-12-30 |
| 7403341 | Zoom lens system and electronic image pickup apparatus using the same | Masahito Watanabe | 2008-07-22 |
| 7262890 | Observation optical system | — | 2007-08-28 |
| 7248421 | Image forming optical system and electronic instrument using the same | — | 2007-07-24 |
| 7209296 | Zoom lens, and electronic imaging system incorporating the same | Shinichi Mihara, Shinya Takahashi | 2007-04-24 |