Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820504 | Rotation sensor | Tomoaki Toratani, Hiroshi Morimoto, Kyutaro Abe, Masahiro Hasegawa, Akira Noguchi +1 more | 2004-11-23 |
| 6782028 | Semiconductor laser device for use in a semiconductor laser module and an optical amplifier | Naoki Tsukiji, Junji Yoshida, Masaki Funabashi, Toshio Kimura, Takeshi Aikiyo +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 |
| 6725734 | Rotation sensor | Tomoaki Toratani, Hiroshi Morimoto, Kyutaro Abe, Masahiro Hasegawa, Akira Noguchi +1 more | 2004-04-27 |
| 6715368 | Rotation sensor | Tomoaki Toratani, Hiroshi Morimoto, Akira Noguchi, Kosuke Yamawaki, Toshiaki Yasujima +1 more | 2004-04-06 |