Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050718 | Optical communication module | Yoshinori Sunaga, Masataka Sato, Akira Ogura, Shinji Komatsuzaki | 2018-08-14 |
| 9891394 | Transceiver module plug connector | Yosuke Takai, Toshiyasu Ito, Yoshinori Sunaga, Izumi Fukasaku | 2018-02-13 |
| 9877388 | Transmission module and circuit board used therein | Akira Ogura, Masataka Sato, Shinji Komatsuzaki | 2018-01-23 |
| 9601878 | Communication module and communication module connector | Yoshinori Sunaga, Izumi Fukasaku | 2017-03-21 |
| 9570856 | Communication module and communication module connector | Masataka Sato, Takehiko Tokoro, Yoshinori Sunaga, Yoshiaki Ishigami | 2017-02-14 |
| 9470578 | Optical transmission module | Yoshinori Sunaga, Koki Hirano, Hiroki Yasuda | 2016-10-18 |
| 9470863 | Optical module assembly, optical wiring board, and information processing device using them | Toshiaki Takai, Yoshinori Sunaga, Masataka Sato, Norio Chujo, Naoki Matsushima | 2016-10-18 |
| 9444198 | Communication module and communication module connector | Yoshinori Sunaga, Yoshiaki Ishigami | 2016-09-13 |
| 9429726 | Optical module | Yoshiaki Ishigami, Yoshinori Sunaga | 2016-08-30 |
| 9389376 | Optical transmission module | Yoshinori Sunaga, Koki Hirano, Hiroki Yasuda | 2016-07-12 |
| 9373906 | Communication module and communication module connector | Yoshinori Sunaga, Yoshiaki Ishigami | 2016-06-21 |
| 9366833 | Optical communication module and optical communication device | Akira Ogura, Masataka Sato, Shinji Komatsuzaki | 2016-06-14 |
| 9320170 | Communication module-cooling structure and communication device | Yoshinori Sunaga, Yoshiaki Ishigami, Hidenori Yonezawa | 2016-04-19 |
| 9230882 | Signal transmission device | Yoshinori Sunaga, Yoshiaki Ishigami, Hidetaka Kawauchi, Hidenori Yonezawa | 2016-01-05 |
| 9229182 | Optical module | Yoshiaki Ishigami, Yoshinori Sunaga | 2016-01-05 |
| 9217835 | Photoelectric conversion module and transmission apparatus using the same | Kazuo Ishiyama, Yasunobu Matsuoka, Hideo Arimoto, Norio Chujo, Yoshinori Sunaga +1 more | 2015-12-22 |
| 9198277 | Signal transmission device | Yoshinori Sunaga, Yoshiaki Ishigami, Hidetaka Kawauchi, Hidenori Yonezawa | 2015-11-24 |
| 9142483 | Mounting structure of transmission module | Yoshinori Sunaga, Yoshiaki Ishigami, Akihiro Hiruta | 2015-09-22 |
| 9028156 | Optical module and signal transmission medium | Yoshiaki Ishigami, Yoshinori Sunaga | 2015-05-12 |
| 8876415 | Optical communication module | Hidenori Yonezawa, Yoshinori Sunaga, Yoshiaki Ishigami | 2014-11-04 |
| 8725846 | Network system, terminal customization method, and customization service method | — | 2014-05-13 |
| 8139568 | Communication method, communication system, relaying device and communication device | Noboru Iwayama, Masahiro Matsuda | 2012-03-20 |
| 7596132 | Communication method, communication system, relaying device and communication device | Noboru Iwayama, Masahiro Matsuda | 2009-09-29 |
| 7367717 | Optical transmission module | Juhyun Yu, Hidetaka Kawauchi, Tenpei Inoue, Hiroki Katayama | 2008-05-06 |
| 7347635 | Optical transceiver | Juhyun Yu, Hidetaka Kawauchi, Tenpei Inoue, Hiroki Katayama | 2008-03-25 |