Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11003340 | Display device | Masahiro Kawashima | 2021-05-11 |
| 10999565 | Projecting device | — | 2021-05-04 |
| 10447979 | Projection device for detecting and recognizing moving objects | — | 2019-10-15 |
| 10122976 | Projection device for controlling a position of an image projected on a projection surface | — | 2018-11-06 |
| 9223403 | Tactile input and output device | Shoichi Araki, Yoshifumi Hirose | 2015-12-29 |
| 8547811 | Laser power control method and laser power control apparatus | Takeharu Yamamoto | 2013-10-01 |
| 8526287 | Optical disk apparatus | Kenji Kondo, Takeharu Yamamoto | 2013-09-03 |
| 8335143 | Method for inspecting optical information recording medium, inspection apparatus, optical information recording medium and recording method | Atsushi Nakamura, Yasumori Hino | 2012-12-18 |
| 8072858 | Optical disk apparatus, control method of optical disk apparatus, and integrated circuit | Jun Kikuchi | 2011-12-06 |
| 8054720 | Optical disc device and laser power control method | — | 2011-11-08 |
| 8018808 | Method for inspecting optical information recording medium, inspection apparatus, optical information recording medium and recording method | Atsushi Nakamura, Yasumori Hino | 2011-09-13 |
| 8014251 | Method for inspecting optical information recording medium, inspection apparatus, optical information recording medium and recording method | Atsushi Nakamura, Yasumori Hino | 2011-09-06 |
| 8014240 | Optical disk device, method of controlling optical head, and control device for optical head | Kenji Kondo, Takashi Kishimoto | 2011-09-06 |
| 8014250 | Method for inspecting optical information recording medium, inspection apparatus, optical information recording medium and recording method | Atsushi Nakamura, Yasumori Hino | 2011-09-06 |
| 8000202 | Apparatus for recording/reproducing information on/from an optical disc having focus control capabilities | Katsuya Watanabe, Shinichi Yamada, Yuichi Kuze | 2011-08-16 |
| RE41372 | Optical disc apparatus | Yuu Okada, Katsuya Watanabe, Takeharu Yamamoto, Jun Kikuchi | 2010-06-08 |
| 7719931 | Optical disk device, loop gain setting method, and loop gain setting program | Kenji Kondo, Katsuya Watanabe, Shin-ichi Yamada | 2010-05-18 |
| 7586818 | Optical disc apparatus and semiconductor device | Yuuichi Kuze, Katsuya Watanabe | 2009-09-08 |
| 7539089 | Optical disc device | Yuuichi Kuze, Takashi Kishimoto, Shin-ichi Yamada, Katsuya Watanabe, Akihiro Yasuda +2 more | 2009-05-26 |
| 7496006 | Optical disc controller and optical disc device | Takeharu Yamamoto, Shinichi Yamada, Katsuya Watanabe | 2009-02-24 |
| 7480232 | Optical disc apparatus | Yuichi Kuze, Katsuya Watanabe, Takeharu Yamamoto, Takashi Kishimoto | 2009-01-20 |
| 7450483 | Information carrier apparatus and information carrier eccentricity correction method | — | 2008-11-11 |
| 7440362 | Optical disc drive which uses a train of pulses to shift the focus of a focusing section | Katsuya Watanabe, Shin-ichi Yamada, Yuuichi Kuze | 2008-10-21 |
| 7327642 | Method of moving a beam spot between information storage layers of an optical disk | Shinichi Yamada, Katsuya Watanabe, Yuichi Kuze, Kenji Kondo, Takashi Kishimoto +1 more | 2008-02-05 |
| 7307933 | Optical disc drive | Katsuya Watanabe, Shin-ichi Yamada, Yuuichi Kuze, Kenji Kondo | 2007-12-11 |