Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12057886 | Optical transceiver | Susumu Kinoshita, Xiaodong Gu | 2024-08-06 |
| 11789147 | Semiconductor optical amplifier, optical output device, and distance measuring device | Junichiro HAYAKAWA, Daiki Tominaga, Akemi Murakami | 2023-10-17 |
| 11548291 | Method for producing ink jet printer and ink jet printer | Shinpei Shinohara | 2023-01-10 |
| 11506839 | Beam deflection device | Xiaodong Gu | 2022-11-22 |
| 11444436 | Semiconductor optical amplifier, semiconductor optical amplification device, optical output device, and distance measuring device | Junichiro HAYAKAWA, Daiki Tominaga, Akemi Murakami | 2022-09-13 |
| 11079541 | Optical deflection device and LIDAR apparatus | Toshihiko Baba | 2021-08-03 |
| 10265021 | Biological information processing device, program, and biological information processing method | Ichiro Aoshima | 2019-04-23 |
| 9816851 | Eddy current mold level measuring device and mold level measuring method | — | 2017-11-14 |
| 9808205 | Abnormality prediction device, abnormality prediction system, abnormality prediction method, biological information measuring device, biological information measuring system, and warning notification method | Shinichiro Watanabe | 2017-11-07 |
| 9806498 | Vertical-cavity surface-emitting laser diode and optical transmission apparatus | Hamed Dalir, Takashi Kondo, Naoki Jogan, Kazutaka TAKEDA, Hideo Nakayama | 2017-10-31 |
| 9350139 | Vertical-cavity surface-emitting laser diode and optical transmission apparatus | Hamed Dalir, Takashi Kondo, Naoki Jogan, Kazutaka TAKEDA, Hideo Nakayama | 2016-05-24 |
| 9300968 | Image processing device, image display device, and projector | — | 2016-03-29 |
| 9166370 | Vertical cavity surface emitting laser, vertical cavity surface emitting laser apparatus, optical transmission apparatus, and information processing apparatus | Takashi Kondo, Hideo Nakayama, Kazutaka TAKEDA | 2015-10-20 |
| 9120639 | Document processing device and document processing method | Jun Kuriyama | 2015-09-01 |
| 8843542 | Information processing device, arithmetic processing method, and electronic apparatus | Hiroshi Hasegawa | 2014-09-23 |
| 8659614 | Image display apparatus | — | 2014-02-25 |
| 8514156 | Dynamic adjustment of counter electrode voltage of liquid crystal panel according to illumination light control | — | 2013-08-20 |
| 8421744 | Information display having separate and detachable units | Yoshiyuki Kodama, Dai Tanaka | 2013-04-16 |
| 8334934 | Image display device and image display method | Tatsuhiko Nobori | 2012-12-18 |
| 8325397 | Image processing device and image display device | — | 2012-12-04 |
| 8228342 | Image display device, highlighting method | — | 2012-07-24 |
| 8116344 | Red surface emitting laser element, image forming device, and image display apparatus | Tetsuya Takeuchi, Mamoru Uchida, Tomoyuki Miyamoto | 2012-02-14 |
| 8106900 | Control method for information display device and an information display device | — | 2012-01-31 |
| 7990591 | Image processing device and image display device | — | 2011-08-02 |
| 7967450 | Light amount control device and projector | Masashi Kiuchi | 2011-06-28 |