Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11762271 | Projector | Junichi Wakabayashi, Junichi Suzuki, Masaya Masuda, Hidenori Kawata, Yoshitomo Kumai | 2023-09-19 |
| 11703750 | Illuminator and projector | Mizuha Hiroki, Koya Shiratori, Shinichi Yotsuya, Tetsuo Shimizu, Shoichi Uchiyama +1 more | 2023-07-18 |
| 11614680 | Illuminator and projector | — | 2023-03-28 |
| 11614679 | Light source apparatus and projector | Koya Shiratori | 2023-03-28 |
| 11366377 | Wavelength conversion element, illumination device, and projector | Koya Shiratori, Mizuha Hiroki, Tetsuo Shimizu | 2022-06-21 |
| 11336875 | Wavelength conversion element, light source device, and projector | Shinichi Yotsuya, Tetsuo Shimizu, Mizuha Hiroki | 2022-05-17 |
| 10845684 | Projector | Yoshiyuki Yanagisawa | 2020-11-24 |
| 10542241 | Projector | — | 2020-01-21 |
| 10379284 | Light source device and projector | Toshiaki Hashizume | 2019-08-13 |
| 10261402 | Light source device and projector | Toshiaki Hashizume | 2019-04-16 |
| 8405700 | Exposure head and image forming apparatus with light emitting element emitting light forming first and second diagrams having angle | Takeshi Sowa, Ken Ikuma | 2013-03-26 |
| 8355185 | Exposure head and image forming apparatus | Takeshi Sowa, Ken Ikuma, Nozomu Inoue | 2013-01-15 |
| 8300076 | Line head and an image forming apparatus using such a line head | Yujiro Nomura, Nozomu Inoue, Ken Ikuma | 2012-10-30 |
| 8274741 | Lens array, an exposure head and an image forming apparatus | Yujiro Nomura, Takeshi Sowa | 2012-09-25 |
| 8194106 | Line head and image forming apparatus using the same | Yujiro Nomura, Nozomu Inoue, Ken Ikuma | 2012-06-05 |
| 8194112 | Line head and image forming apparatus | Takeshi Sowa, Yujiro Nomura | 2012-06-05 |
| 8184140 | Line head and image forming apparatus | Takeshi Sowa, Yujiro Nomura | 2012-05-22 |
| 8179413 | Image forming device that detects a moving time of a latent image carrier | Yujiro Nomura, Nozomu Inoue, Kiyoshi Tsujino | 2012-05-15 |
| 8120635 | Exposure head and an image forming apparatus | Yujiro Nomura, Takeshi Sowa | 2012-02-21 |
| 8089695 | Line head and image forming apparatus using the same | Takeshi Sowa, Yujiro Nomura | 2012-01-03 |
| 8022975 | Line head and image forming apparatus using the same | Takeshi Sowa, Yujiro Nomura | 2011-09-20 |
| 8004549 | Line head and an image forming apparatus using the line head | Yujiro Nomura, Nozomu Inoue, Ken Ikuma | 2011-08-23 |
| 7952601 | Lens array, exposure head, and image forming apparatus | Yujiro Nomura, Takeshi Sowa, Ken Ikuma | 2011-05-31 |
| 7916163 | Exposure head, a method of controlling an exposure head and an image forming apparatus | Nozomu Inoue, Yujiro Nomura | 2011-03-29 |
| 7889222 | Lens array for a line head, a line head and an image forming apparatus | Yujiro Nomura, Takeshi Sowa | 2011-02-15 |