Issued Patents All Time
Showing 1–25 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965640 | Super-high pressure lamp | Takayuki Hiraishi, Junya Asayama | 2024-04-23 |
| 11569083 | Excimer lamp | Shigeki Fujisawa | 2023-01-31 |
| 11328923 | Excimer lamp | Shigeki Fujisawa | 2022-05-10 |
| 11251033 | Light irradiation device and flash lamp | Masahiko Kase | 2022-02-15 |
| 10609804 | Laser driven lamp | Junya Asayama | 2020-03-31 |
| 10561008 | Laser driven lamp | Junya Asayama, Toshio Yokota | 2020-02-11 |
| 9752791 | Air-conditioning unit control device and air-conditioning unit control program for minimizing power consumption | Shoichi Kitamura, Hiroyuki Hashimoto, Yohei Ueno | 2017-09-05 |
| 9533550 | Vehicle air conditioning control device | Shoichi Kitamura, Hiroyuki Hashimoto, Satoru Takahashi, Shoji Isoda | 2017-01-03 |
| 9164647 | Graphical user interface device | Yohei Ueno, Tadashi Oi, Akira Kobashi | 2015-10-20 |
| 8929371 | Optical transmission device, scrambling method, and descrambling method | Yoshio Sakai | 2015-01-06 |
| 8724658 | Optical transmission device and optical transmission method | — | 2014-05-13 |
| 8698616 | Monitor control system | Yohei Ueno, Tadashi Oi, Akira Kobashi | 2014-04-15 |
| 8676062 | Optical transmission apparatus and method | Kenichi Nakamoto | 2014-03-18 |
| 8422612 | Communication terminal apparatus, communication apparatus, and signal receiving method | Satoshi Ide | 2013-04-16 |
| 8331402 | Optical transmission device, scrambling method, and descrambling method | Yoshio Sakai | 2012-12-11 |
| 8311418 | Optical communication apparatus and optical communication method | Yukito Tsunoda, Satoshi Ide | 2012-11-13 |
| 8306437 | Optical receiver | Yukito Tsunoda, Satoshi Ide, Shinichi Sakuramoto, Toru Matsuyama | 2012-11-06 |
| 8270850 | Demodulator and receiving device | Takashi Shimizu, Koji Terada, Kiyomi Narita | 2012-09-18 |
| 8199775 | Optical transmission device and optical transmission method | — | 2012-06-12 |
| 8083361 | Optical switch controller and movable body controller | Satoshi Ide | 2011-12-27 |
| 7961993 | Optical switch and control method of optical switch, and control method of MEMS device | Takashi Shimizu | 2011-06-14 |
| 7936509 | Wavelength locker | Kenichi Nakamoto | 2011-05-03 |
| 7920791 | Passive optical network system and method of data transmission in the passive optical network | Yoshio Sakai | 2011-04-05 |
| 7917032 | Multi-bit-rate optical communication method, optical network unit, and optical line terminal | — | 2011-03-29 |
| 7912329 | Optical-switch testing apparatus, optical-signal switching apparatus, optical-switch testing method, and control method for optical-signal switching | Yoshio Sakai, Yuji Tochio, Atsuo Ishizuka | 2011-03-22 |