Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411343 | Optical system, virtual image display device, and head-mounted display | — | 2025-09-09 |
| 12265225 | Light guide member and display device | Naoki Nakamura, Masahiro Itoh, Susumu Momma, Shigenobu Hirano, Shun OKAZAKI +6 more | 2025-04-01 |
| 12181673 | Propagation optical system and virtual image display device | Naoki Nakamura, Masahiro Itoh, Susumu Momma, Shun OKAZAKI, Shigenobu Hirano +7 more | 2024-12-31 |
| 12117668 | Propagation optical system, virtual image display apparatus, and head-mounted display | — | 2024-10-15 |
| 12099207 | Virtual image display device | Naoki Nakamura, Shiori OHSUGI, Shigenobu Hirano, Yasuo Katano, Kenji Kameyama +6 more | 2024-09-24 |
| 11656461 | Head-mounted display device with adjuster | Aino Hasegawa, Shigenobu Hirano, Yasuo Katano, Kenji Kameyama, Norikazu IGARASHI +4 more | 2023-05-23 |
| 11237406 | Zoom lens system and imaging apparatus provided with the same | Tomoya Koga | 2022-02-01 |
| 11009688 | Image forming lens, imaging appratus, inspection apparatus | — | 2021-05-18 |
| 9864167 | Image forming lens and image capturing device | Kazuyasu Ohashi | 2018-01-09 |
| 9772469 | Image forming lens and image capturing device | — | 2017-09-26 |
| 9690072 | Image forming lens and image capturing device | — | 2017-06-27 |
| 9500876 | Zoom lens unit and imaging apparatus | — | 2016-11-22 |
| 9329367 | Zoom lens, camera, and portable information terminal device | — | 2016-05-03 |
| 9325907 | Zoom lens and camera | — | 2016-04-26 |
| 9297988 | Zoom lens and device having zoom lens | — | 2016-03-29 |
| 9213172 | Zoom lens unit and camera | — | 2015-12-15 |
| 9195036 | Zoom lens, camera, and portable information device | — | 2015-11-24 |
| 9170398 | Imaging lens system and imaging system including the same | — | 2015-10-27 |
| 8553335 | Optical imaging system, camera device, and hand-held data terminal device | — | 2013-10-08 |
| 8493665 | Zoom lens, imaging apparatus, and information device | — | 2013-07-23 |
| 8405917 | Zoom lens, imaging device and information device | — | 2013-03-26 |
| 8379329 | Imaging optical system, camera and personal digital assistant | Takahiro Nakayama | 2013-02-19 |
| 8369030 | Image forming lens, camera device, and handheld terminal | Takahiro Nakayama | 2013-02-05 |
| 8284501 | Optical imaging system, camera device, and hand-held data terminal device | — | 2012-10-09 |
| 8199371 | Image reader and image formation apparatus | Kiichiro Nishina, Yasuo Sakurai, Nobuaki Ono, Masahiro Itoh | 2012-06-12 |