Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11477422 | Image processing device, projection system, image processing method, and image processing program | Tomonori Masuda, Akihiro Ishizuka, Kazuki ISHIDA | 2022-10-18 |
| 11344186 | Endoscope optical system and endoscope | — | 2022-05-31 |
| 11342201 | Substrate processing apparatus | Tetsuo Ito, Noriyuki KIKUMOTO, Kunio Yamada | 2022-05-24 |
| 11320646 | Eyepiece lens and optical apparatus | — | 2022-05-03 |
| 11315820 | Substrate processing device and substrate processing method | Tetsuo Ito, Noriyuki KIKUMOTO, Kunio Yamada | 2022-04-26 |
| 11280986 | Zoom lens, projection display device, and imaging apparatus for forming an intermediate image | Masaru Amano, Akiko Nagahara, Yukiko Nagatoshi | 2022-03-22 |
| 11215907 | Optical unit and projection apparatus | Chikara Yamamoto | 2022-01-04 |