Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11582875 | Rail mount device with locking member and release button | Tomoki Okuno, Kozo Shirota, Masakazu Taketomi | 2023-02-14 |
| 10790651 | Operation device | Haruhiko Matoba, Tomoki Okuno | 2020-09-29 |
| 10790652 | Operation device | Yoshiteru Murata, Mitsuhiro SUGIMURA | 2020-09-29 |
| 10582620 | Controller | Shohei Yoshida, Haruhiko Matoba | 2020-03-03 |
| D792353 | Centralized controller for building facilities | Shohei Yoshida, Mitsuru Kitazaki, Toshihiro Ishikawa, Haruhiko Matoba | 2017-07-18 |
| 9547221 | Video projection device | — | 2017-01-17 |
| 8876301 | Video projection device easy for adjustment work | Haruhiko Matoba, Kohei Eto | 2014-11-04 |
| 8421002 | Image projection apparatus having a dust-proof enclosure portion, a cabinet shielding structure and a detachably dust-proof cover | Haruhiko Matoba | 2013-04-16 |
| 8067721 | Projection-type image display apparatus having a planar reflecting element and an aspherical reflecting element with base-side positioning units integrally formed on a base | Hidekazu Kodera, Koji Nakanishi | 2011-11-29 |