Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156907 | Light source apparatus and projection display apparatus | — | 2021-10-26 |
| 10551031 | Light source apparatus and projection display apparatus | — | 2020-02-04 |
| 10429636 | Illumination device and image display apparatus | — | 2019-10-01 |
| 9995927 | Illumination device and image display apparatus | — | 2018-06-12 |
| 9733558 | Illumination device and image display apparatus | — | 2017-08-15 |
| 9618738 | Illumination device and image display apparatus | — | 2017-04-11 |
| 9369682 | Illumination device and image display apparatus | — | 2016-06-14 |
| 9197875 | Image processing device and image processing method | Takeshi Tsukada | 2015-11-24 |
| 9052582 | Illumination device and image display apparatus | — | 2015-06-09 |
| 8673033 | Display control circuit and projector apparatus | — | 2014-03-18 |
| 7760001 | Signal processing apparatus | Toshiyuki Tsuchida | 2010-07-20 |
| 7697064 | Video signal processing apparatus and video signal processing method | — | 2010-04-13 |
| 6987541 | Video signal processing circuit that can correspond to a plurality of television signal methods | — | 2006-01-17 |
| 6008866 | Video signal edge detection circuit and motion processing circuit | — | 1999-12-28 |
| 5949900 | Fine pattern inspection device capable of carrying out inspection without pattern recognition | Toyokazu Nakamura | 1999-09-07 |
| 4737868 | Repositioner for streaming magnetic tape drive apparatus | Kiyosi Kimura, Norio Nakayama | 1988-04-12 |
| 4726542 | Reel position-detecting device | Norio Nakayama, Kiyosi Kimura | 1988-02-23 |