Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8162547 | Optical subassembly manufacturing method | Tetsuya Miyatake | 2012-04-24 |
| 8090228 | Photoelectric conversion device, photoelectric conversion module and method of manufacturing photoelectric conversion device | — | 2012-01-03 |
| 7958632 | Flexible printed-circuit boards bonding method and printed circuit board | Jun Matsui, Koji Terada | 2011-06-14 |
| 7874847 | Electronic part and circuit substrate | Jun Matsui, Koji Terada | 2011-01-25 |
| 7674017 | Optical module and manufacturing method thereof | Jun Matsui, Koji Terada | 2010-03-09 |
| 7583867 | Optical module | Koji Terada, Jun Matsui | 2009-09-01 |
| 7519243 | Substrate, substrate adapted for interconnecting optical elements and optical module | Koji Terada, Jun Matsui | 2009-04-14 |
| 6669378 | Ferrule assembly and optical module | Goji Nakagawa, Kazuhiro Tanaka | 2003-12-30 |
| 6641308 | Ferrule assembly and optical module | Goji Nakagawa, Kazuhiro Tanaka | 2003-11-04 |
| 6599029 | Ferrule assembly and receptacle type optical transmission module | Yousuke Yamazaki, Goji Nakagawa | 2003-07-29 |
| 6488415 | Ferrule assembly and optical module | Goji Nakagawa, Kazuhiro Tanaka | 2002-12-03 |
| 6390686 | Ferrule assembly and optical module | Goji Nakagawa, Kazuhiro Tanaka | 2002-05-21 |
| 6241399 | Ferrule assembly and optical module | — | 2001-06-05 |
| 6115163 | Apparatus and method for reception of optical burst | — | 2000-09-05 |
| 5994941 | Operating voltage point compensation circuit for a transistorized circuit | Yo Akimoto, Norio Nagase, Yoshihiro Saito, Kakuji Inoue, Kazuyuki Mori | 1999-11-30 |
| 5955921 | Signal amplifier circuit | Satoshi Ide, Takaya Chiba | 1999-09-21 |
| 5818620 | Burst optical signal receiver | Yo Akimoto, Norio Nagase, Yoshihiro Saito, Kakuji Inoue, Kazuyuki Mori | 1998-10-06 |
| 5715075 | Optical processing device operating in a wavelength-synchronized mode and an optical circuit exchanger that uses such an optical processing device | Kazuhiro Tanaka, Kiyohide Wakao, Nobuhiro Fujimoto, Hiroyuki Rokugawa, Satoshi Kuroyanagi | 1998-02-03 |
| 5657144 | Optical processing device operating in a wavelength-synchronized mode and an optical circuit exchanger that uses such an optical processing device | Kazuhiro Tanaka, Kiyohide Wakao, Nobuhiro Fujimoto, Hiroyuki Rokugawa, Satoshi Kuroyanagi | 1997-08-12 |
| 5317448 | Method for driving a laser amplifier with minimized distortion | — | 1994-05-31 |