Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817192 | Optical module, optical module mounting method, optical module-mounted circuit substrate, optical module evaluation kit system, circuit substrate, and communication system | Yoshinobu Nekado, Yozo ISHIKAWA, Naoya Nishimura, Toshinori Uemura | 2017-11-14 |
| 9632265 | Optical module, optical module mounting method, optical module-mounted circuit substrate, optical module evaluation kit system, circuit substrate, and communication system | Yoshinobu Nekado, Yozo ISHIKAWA, Naoya Nishimura, Toshinori Uemura | 2017-04-25 |
| 9170382 | Connector with built-in module | Dean Richardson, Bogdan Andrei | 2015-10-27 |
| 9122025 | Optical module | Yozo ISHIKAWA | 2015-09-01 |
| 9033593 | Optical module | Yozo ISHIKAWA, Toshinori Uemura | 2015-05-19 |
| 8632263 | Optical module mounting unit and optical module | Yoshinobu Nekado | 2014-01-21 |
| 8496385 | Connector with built-in module | Dean Richardson, Bogdan Andrei | 2013-07-30 |
| 8382384 | Optical module mounting unit and optical module | Yoshinobu Nekado | 2013-02-26 |
| 8366325 | Optical module and method of manufacturing thereof | Yozo ISHIKAWA | 2013-02-05 |
| 7106978 | Optical module, optical transmission apparatus, WDM optical transmission device, and method for stabilizing laser wavelength | Takehiko Nomura, Kumiko Imai | 2006-09-12 |
| 6914921 | Optical filter, laser module, and wavelength locker module | Yasuhiro Nishi, Takehiko Nomura, Hiroshi Matsuura, Atsushi Shimizu, Jun Yoshino | 2005-07-05 |
| 6856475 | Optical module having temperature adjustment features | Takehiko Nomura, Tatsuhiko Ueki, Mamoru Shimada | 2005-02-15 |
| 6856633 | Optical module, transmitter and WDM transmitting device | Takehiko Nomura | 2005-02-15 |
| 6822986 | Method of controlling a wavelength of a semiconductor laser, optical module, optical transmitter, WDM optical transmission apparatus, and method of controlling a wavelength of an optical module | Takehiko Nomura, Mizuki Oike | 2004-11-23 |
| 6819703 | External cavity laser | Hideyuki Omura | 2004-11-16 |
| 6807208 | Laser module | Takehiko Nomura, Tatsuhiko Ueki, Mamoru Shimada, Yuji Hiratani | 2004-10-19 |
| 6765938 | System for controlling wavelength of laser beam | Takehiko Nomura | 2004-07-20 |
| 6724800 | Wavelength monitor and laser module | Takehiko Nomura, Tomohiro Takagi, Mizuki Oike | 2004-04-20 |
| 6667997 | Optical module and method of making the same | Takehiko Nomura | 2003-12-23 |
| 6650667 | Semiconductor laser apparatus, semiconductor laser module, optical transmitter and wavelength division multiplexing communication system | Sumio Sugata | 2003-11-18 |
| 6282340 | Light wavelength tuning device and light source optical demultiplexer and wavelength division multiplexed optical communication system using the tuning device | Hideyuki Omura, Kazuo Kogure, Tomoyuki Kato | 2001-08-28 |