Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12249049 | Image processing device, image processing method, and image presentation system | Tetsuo Ikeda, Sachiko Nishide, Miyuki Shirakawa, Tomonari Murakami, Akio Suzuki +6 more | 2025-03-11 |
| 12243331 | Control device, projection system, control method, and program | Hiroshi Imamura, Seishi Tomonaga, Koji Nagata, Toru Nagara | 2025-03-04 |
| 12054111 | Projector control apparatus and projector control method | Hiroshi Imamura, Seishi Tomonaga, Toru Nagara, Koji Nagata | 2024-08-06 |
| 11283329 | Drive apparatus and moving object | — | 2022-03-22 |
| 10976649 | Light source apparatus, image display apparatus, and optical unit | — | 2021-04-13 |
| 10824065 | Light source apparatus, image display apparatus, and optical unit | — | 2020-11-03 |
| 10731841 | Light source apparatus and image display apparatus | Kazuya Terasaki, Daisuke Ogawa, Hiroyuki Meguro | 2020-08-04 |
| 10545331 | Light source apparatus and image display apparatus | — | 2020-01-28 |
| 10539778 | Rotor unit, rotor, and projector | — | 2020-01-21 |
| 10520799 | Light source apparatus and projector with rotor cooling mechanism | — | 2019-12-31 |
| 10495962 | Light source unit, light source apparatus, and image display apparatus | Yoshihisa Aikoh | 2019-12-03 |
| 10139714 | Light source apparatus including force reducing supporting section | — | 2018-11-27 |
| 10024529 | Light source apparatus and projector apparatus | — | 2018-07-17 |
| 9702538 | Light source apparatus and image display apparatus | Kazuya Terasaki, Daisuke Ogawa, Hiroyuki Meguro | 2017-07-11 |
| 9657932 | Light source apparatus and projector apparatus | — | 2017-05-23 |
| 9625800 | Light source, light source apparatus, and image display apparatus to facilitate cooling and handling of the light source | Yoshihisa Aikoh | 2017-04-18 |
| 9482860 | Optical unit, light source apparatus, and image display apparatus | — | 2016-11-01 |
| 9328909 | Light source apparatus and projector apparatus | — | 2016-05-03 |
| 7365946 | Recorder/reproducer | Mamoru Nakamura, Tadami Nakamura, Manabu Sato | 2008-04-29 |
| 6820274 | Magento-optic disc recording and/or reproducing device | Kenichi Tamura, Tadami Nakamura, Tomohiro Yamada, Kazuhito Kurita, Satoru Minowa | 2004-11-16 |
| 4514152 | Gerotor power steering apparatus with driven rotary sleeve valve | Tetsuo Ohnuki | 1985-04-30 |
| 4298318 | Rotary valve for fluid motor or pump | Shunji Tsuchiya | 1981-11-03 |