Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7463659 | Can-type optical transmitting module utilizing a laser diode with impedance matching resistors | Eiji Tsumura, Akihiro Moto, Kiyoshi Kato, Toshiaki Kihara | 2008-12-09 |
| 7426225 | Optical sub-assembly having a thermo-electric cooler and an optical transceiver using the optical sub-assembly | Toshiaki Kihara, Kiyoshi Kato | 2008-09-16 |
| 7275877 | Optical module having individual housing for an optical processing unit and an optical sub-assembly | — | 2007-10-02 |
| 7218657 | Optical transmitting module having a can type package and providing a temperature sensor therein | Toshiaki Kihara, Eiji Tsumura, Kiyoshi Kato, Akihiro Moto | 2007-05-15 |
| 7192201 | Optical transmitting module having a de-coupling inductor therein | Kiyoshi Kato, Eiji Tsumura, Akihiro Moto, Toshiaki Kihara | 2007-03-20 |
| 7144788 | Method for manufacturing a transmitting optical sub-assembly with a thermo-electric cooler therein | Toshiaki Kihara, Kiyoshi Kato | 2006-12-05 |
| 7026655 | Light-transmitting module containing an driving device in a package | Eiji Tsumura, Akihiro Moto, Kiyoshi Kato, Toshiaki Kihara | 2006-04-11 |
| 6976795 | Optical device and optical module | Toshiaki Kihara, Eiji Tsumura | 2005-12-20 |
| 6833999 | Optical module and method of making the same | — | 2004-12-21 |
| 6786627 | Light generating module | Toshio Takagi | 2004-09-07 |
| 6668125 | Lead frame, optical module, and a method of optical module | — | 2003-12-23 |
| 6540412 | Optical transceiver | Ryugen Yonemura, Toshio Mizue | 2003-04-01 |
| 6377742 | Lead frame, optical module, and a method of optical module | — | 2002-04-23 |
| 6296789 | Optical module and a method of fabricating the same | Shunichi Yoneyama | 2001-10-02 |
| 6282351 | Optical module and a method of fabricating the same | Shunichi Yoneyama | 2001-08-28 |
| 6280102 | Optical module product with sealing cap | — | 2001-08-28 |
| 5661835 | Optical composite module and method of assembling the same | Takashi Kato, Toshio Takagi | 1997-08-26 |
| 5537737 | Method for manufacturing an optical module | Mitsutoshi Kamakura, Akihiko Shioda, Yoshihide Enami | 1996-07-23 |
| 5510932 | Optical demultiplexing module, optical multiplexing module and housings therefor | Norimasa Kushida | 1996-04-23 |
| 5361318 | Optical module having dimensional accuracy | Yutaka Matsumura | 1994-11-01 |
| 5347604 | Transfer molding type manufacturing method of pigtail-type optical module | Mitsuaki Nishie, Keiichi Imamura | 1994-09-13 |
| 5341563 | Apparatus for manufacturing optical module | Mitsutoshi Kamakura, Akihiko Shioda, Yoshihide Enami | 1994-08-30 |
| 5304818 | Lead frame | — | 1994-04-19 |
| 5275765 | Method of manufacturing an optical module using a mold die | Yutaka Matsumura | 1994-01-04 |
| D333122 | Optical receiver/transmiter module | Mitsutoshi Kamakura, Osamu Akita, Kazuhiro Tanida | 1993-02-09 |