Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12050311 | Variable magnification optical system and imaging apparatus | — | 2024-07-30 |
| 11175486 | Zoom lens and imaging apparatus | — | 2021-11-16 |
| 11106022 | Zoom lens and imaging apparatus | — | 2021-08-31 |
| 10852535 | Imaging lens and optical apparatus | Yukiko Nagatoshi, Shunsuke MIYAGISHIMA, Kazuyoshi Okada, Masaru Yonezawa, Yasutaka SHIMADA | 2020-12-01 |
| 10295807 | Zoom lens and imaging apparatus | — | 2019-05-21 |
| 10146031 | Zoom lens and imaging device | — | 2018-12-04 |
| 9891416 | Variable magnification optical system and imaging apparatus | Michio Cho | 2018-02-13 |
| 9778445 | Variable magnification optical system and imaging apparatus | Michio Cho | 2017-10-03 |
| 9726867 | Variable magnification optical system and imaging apparatus | — | 2017-08-08 |
| 9638890 | Imaging lens and imaging apparatus | Michio Cho | 2017-05-02 |
| 9638891 | Imaging lens and imaging apparatus | Michio Cho, Takashi KUNUGISE | 2017-05-02 |
| 9423592 | Imaging lens and imaging apparatus | — | 2016-08-23 |
| 9405106 | Imaging lens and imaging apparatus | Michio Cho | 2016-08-02 |
| 9323031 | Imaging lens and imaging apparatus | — | 2016-04-26 |
| 9223120 | Imaging lens and imaging apparatus | Michio Cho | 2015-12-29 |
| 9116334 | Variable magnification optical system and imaging apparatus | Michio Cho | 2015-08-25 |
| 8947786 | Variable magnification optical system and imaging apparatus | — | 2015-02-03 |
| 8064143 | Variable power optical system and imaging device | — | 2011-11-22 |
| 7933075 | Variable-power optical system and imaging apparatus | — | 2011-04-26 |
| 7907351 | Variable power optical system and imaging device | — | 2011-03-15 |
| 7768718 | Zoom lens | — | 2010-08-03 |
| 7554747 | Zoom lens | — | 2009-06-30 |
| 7450315 | Zoom lens | — | 2008-11-11 |
| 7400453 | Zoom lens | — | 2008-07-15 |
| 7180681 | Varifocal lens with independent image plane position adjustment | — | 2007-02-20 |