Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12299034 | Automatic video production device, automatic video production method, and video recording medium used therefor | Seiji Murata | 2025-05-13 |
| 12108023 | Head mounted display device and method for providing visual aid using same preliminary class | — | 2024-10-01 |
| 11991345 | Virtual image display device and head mounted display using same | Seiji Murata | 2024-05-21 |
| 11841901 | Automatic video production device, automatic video production method, and video recording medium used therefor | Seiji Murata | 2023-12-12 |
| 11606548 | Head mounted display device and method for providing visual aid using same | — | 2023-03-14 |
| 11479497 | Application equipment for applying mold release lubricant to glass bottle forming molds | Ryusuke KAWAHARA, Shota Ishiguro, Takahiro Nishimura, Ryu WADA, Hiroshi Ikeda +2 more | 2022-10-25 |
| 11350081 | Head mounted display device and method for providing visual aid using same | — | 2022-05-31 |
| 11297304 | Virtual image display device and head mounted display using same | Seiji Murata | 2022-04-05 |
| 10951882 | Head mounted display device and method for providing visual aid using same | — | 2021-03-16 |
| 10942436 | Video projector having video display element with reflection surface formed of a plurality of micromirrors | Satoshi Ouchi, Seiji Murata, Hiroshi Ogasawara | 2021-03-09 |
| 10401631 | Image display device | Ryuji Ukai, Michio HATAGI, Satoshi Ouchi, Yoshiho Seo, Yuya Ogi | 2019-09-03 |
| 5295125 | Optical head device for recording/reproduction for recording medium using plural light spots | Tohru Sasaki, Masayuki Inoue, Yasuo Kitada, Akira Saito | 1994-03-15 |