Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025783 | Zoom optical system, optical device and method for manufacturing the zoom optical system | Tomoyuki Sashima | 2024-07-02 |
| 11740444 | Zoom optical system, optical device and method for manufacturing the zoom optical system | Tomoyuki Sashima | 2023-08-29 |
| 11653096 | Calculation device, interchangeable lens, camera body, and imaging device | Satoshi Kazahaya, Yuki Kinouchi, Akihiko Obama | 2023-05-16 |
| 11366297 | Variable magnification optical system, optical apparatus and method for manufacturing variable magnification optical system | — | 2022-06-21 |
| 11327279 | Zoom optical system, optical device and method for manufacturing the zoom optical system | Tomoyuki Sashima | 2022-05-10 |
| 11307392 | Variable magnification optical system, imaging apparatus, and method for manufacturing variable magnification optical system | Hiroshi Yamamoto | 2022-04-19 |
| 11169321 | Liquid crystal display device | Shuji Yamashita, Hisanori Sasaki | 2021-11-09 |
| 11067849 | Liquid crystal display apparatus | Shuji Yamashita, Hisanori Sasaki | 2021-07-20 |
| 11022843 | Liquid crystal display apparatus | Shuji Yamashita, Hisanori Sasaki | 2021-06-01 |
| 10703019 | Resin-impregnated fiber bundle, compression molded article, and a method for producing the same | Shigeyuki Kosaka | 2020-07-07 |
| 10698188 | Variable magnification optical system, imaging apparatus, and method for manufacturing variable magnification optical system | Hiroshi Yamamoto | 2020-06-30 |
| 10684455 | Zoom optical system, optical device and method for manufacturing the zoom optical system | Tomoyuki Sashima | 2020-06-16 |
| 10451859 | Zoom optical system, optical device and method for manufacturing the zoom optical system | Tomoyuki Sashima | 2019-10-22 |
| 10437026 | Zoom lens system, imaging apparatus, and method for zooming the zoom lens system | Takeshi Suzuki, Hiroshi Yamamoto | 2019-10-08 |
| 10409043 | Variable magnification optical system, optical apparatus and method for manufacturing variable magnification optical system | — | 2019-09-10 |
| 10209499 | Zoom optical system, optical device and method for manufacturing the zoom optical system | Tomoyuki Sashima | 2019-02-19 |
| 10209498 | Zoom optical system, optical device and method for manufacturing the zoom optical system | Tomoyuki Sashima | 2019-02-19 |
| 10018814 | Zoom optical system, optical device and method for manufacturing the zoom optical system | Tomoyuki Sashima | 2018-07-10 |
| 9592583 | Polishing brush and machining tool using the same | Shinya Ishikawa, Michihiro Yamamoto, Takamichi Hirasawa | 2017-03-14 |
| 9519155 | Optical system, imaging apparatus and method for manufacturing the optical system | — | 2016-12-13 |
| 8908283 | Optical system, imaging apparatus, and method for forming image by the optical system | Satoshi Hayakawa | 2014-12-09 |
| 8767319 | Inner-focus large-aperture medium-telephoto lens system, imaging optical device, and digital appliance | Yoshihito Souma | 2014-07-01 |
| 8533909 | Door opening and closing device | Eita Minegishi | 2013-09-17 |
| 8259400 | Zoom lens system, imaging apparatus, and method for manufacturing zoom lens system | — | 2012-09-04 |
| 7924511 | Optical system, method for focusing, and imaging apparatus equipped therewith | — | 2011-04-12 |