Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7529021 | Semiconductor laser module, optical amplifier, and method of manufacturing the semiconductor laser module | Masashi Nakae, Toshio Kimura | 2009-05-05 |
| 7259905 | Semiconductor laser module, optical amplifier, and method of manufacturing the semiconductor laser module | Masashi Nakae, Toshio Kimura | 2007-08-21 |
| 7194014 | Semiconductor laser device, semiconductor laser module, and optical fiber amplifier using the semiconductor laser module | Junji Yoshida, Naoki Tsukiji, Toshio Kimura, Masashi Nakae | 2007-03-20 |
| 7102738 | Method and apparatus for inspecting optical modules | Hiroyuki Matsuura, Hiroshi Ichikawa, Toshio Kimura, Masayoshi Seki | 2006-09-05 |
| 7056035 | Optical module, optical apparatus including optical module, and method for using optical module | Kaoru Iida, Takahiro Okada, Takashi Koseki, Masaru Saito, Jun Miyokawa +1 more | 2006-06-06 |
| 6996145 | Semiconductor laser module, and method for driving the semiconductor laser module | Chihomi Furuhashi, Takashi Koseki | 2006-02-07 |
| 6870871 | Semiconductor laser devices, and semiconductor laser modules and optical communication systems using the same | Junji Yoshida, Naoki Tsukiji, Satoshi Koyanagi | 2005-03-22 |
| 6782028 | Semiconductor laser device for use in a semiconductor laser module and an optical amplifier | Naoki Tsukiji, Junji Yoshida, Masaki Funabashi, Toshio Kimura, Takeo Shimizu +5 more | 2004-08-24 |
| 6765935 | Semiconductor laser module, manufacturing method thereof and optical amplifier | Toshio Kimura, Masashi Nakae, Takeo Shimizu, Naoki Tsukiji, Junji Yoshida +5 more | 2004-07-20 |
| 6721341 | Mounting structure for semiconductor laser module | Toshio Kimura, Kohei Terada, Takahiro Okada, Takashi Koseki | 2004-04-13 |
| 6697399 | Semiconductor laser module with peltier module for regulating a temperature of a semiconductor laser chip | Toshio Kimura, Takashi Shigematsu, Shinichiro Iizuka | 2004-02-24 |
| 6614822 | Semiconductor laser devices, and semiconductor laser modules and optical communication systems using the same | Junji Yoshida, Naoki Tsukiji, Satoshi Koyanagi | 2003-09-02 |
| 6567447 | Semiconductor laser device and semiconductor laser module using the same | Junji Yoshida, Naoki Tsukiji, Akira Iketani, Naoki Kimura, Jun Niekawa +1 more | 2003-05-20 |
| 6522486 | Optical communication device and method of fixing optical module | Chihomi Furuhashi, Yoshikazu Ikegami | 2003-02-18 |
| 6396023 | Airtight sealing method and airtight sealing apparatus for semiconductor laser element | — | 2002-05-28 |
| 6385222 | Semiconductor laser module, and method for driving the semiconductor laser module | — | 2002-05-07 |
| 6123464 | Optical module package and method for manufacturing the same | Hideaki Murata, Kazuto Ono, Masato Sakata, Yukio Kazama | 2000-09-26 |
| 5745625 | Semiconductor laser module | Toshio Kimura, Yusei Shirasaka | 1998-04-28 |