Issued Patents All Time
Showing 1–25 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417691 | Ground short failure detection device and node device | Atsushi Uwabachi, Yasuhiro Nohara, Kouhei Takama | 2025-09-16 |
| 12040596 | Optical semiconductor device, optical subassembly, and optical module | Atsushi Nakamura, Shunya YAMAUCHI, Hayato TAKITA, Yoshihiro Nakai, Hideaki ASAKURA | 2024-07-16 |
| 11845482 | Obstacle detection device and obstacle detection method | Naoki Ueda, Yoshitsugu Sawa, Emiko Kurata | 2023-12-19 |
| 11572090 | Headway control device | Takaya Katsuragi | 2023-02-07 |
| 11563302 | Heater-integrated ridge type optical semiconductor optical device | Noriko Sasada, Takayuki Nakajima, Yuji SEKINO | 2023-01-24 |
| 11112571 | Optical subassembly | Yuji SEKINO, Takayuki Nakajima | 2021-09-07 |
| 11062869 | Temperature sensitive pellet type thermal fuse | Eigo Kishi, Tamotsu Wakabayashi, Tokihiro Yoshikawa | 2021-07-13 |
| 10946456 | Apparatus and method for cutting inner surface of hole | Akiyuki Nishitani, Michiko Enda, Yoshiki Irei | 2021-03-16 |
| 10700489 | Optical semiconductor device, optical transmitter module, optical module, and optical transmission equipment, and method for manufacturing thereof | Noriko Sasada, Takayuki Nakajima | 2020-06-30 |
| 10181699 | Semiconductor optical device, optical module, and method for manufacturing semiconductor optical device | Koichiro Adachi, Kouji Nakahara | 2019-01-15 |
| 9780530 | Semiconductor integrated optical device, manufacturing method thereof and optical module | Koichiro Adachi, Takanori Suzuki, Yasushi Sakuma, Kazuhiko Naoe | 2017-10-03 |
| 9110315 | Optical device, modulator module, and method for manufacturing the optical device | Hideo Arimoto, Hiroaki Hayashi, Shigeki Makino, Kazunori Shinoda | 2015-08-18 |
| 8803830 | Touch panel with conductive layers formed of parallel strips | Nobuhiro Yamaue, Toshiharu Fukui | 2014-08-12 |
| 8782522 | Video display device and menu screen display method | Hideyuki Toma | 2014-07-15 |
| 8735730 | Touch panel and method of manufacturing the same | Shigeyuki Fujii | 2014-05-27 |
| 8587543 | Display control device and display control method | Akihiko Kobayashi | 2013-11-19 |
| 8413053 | Video reproducing apparatus and video reproducing method | — | 2013-04-02 |
| 7746662 | Touch panel | Shigeyuki Fujii | 2010-06-29 |
| 7679608 | Touch panel | Tetsuo Murakami, Nobuhiro Yamaue, Hirofumi Komiya, Yoshiharu Abe | 2010-03-16 |
| 7538831 | Touch panel | Shigeyuki Fujii | 2009-05-26 |
| 7538287 | Touch panel and manufacturing method thereof | Shigeyuki Fujii | 2009-05-26 |
| 7494358 | Touch panel | Shigeyuki Fujii | 2009-02-24 |
| 7427982 | Touch panel and electronic equipment using the same | Shigeyuki Fujii, Kenichi Matsumoto | 2008-09-23 |
| 7209982 | Electronic apparatus including plural processors | — | 2007-04-24 |
| 7161588 | Touch panel and electronic apparatus using the same | Tetsuya Tadokoro | 2007-01-09 |