Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7324718 | Optical device and optical module | Akiyoshi Ide | 2008-01-29 |
| 7324729 | Optical device | Masashi Fukuyama, Akiyoshi Ide | 2008-01-29 |
| 7321703 | Optical device | Masashi Fukuyama, Akiyoshi Ide | 2008-01-22 |
| 7310460 | Optical device | Akiyoshi Ide, Masashi Fukuyama | 2007-12-18 |
| 7308174 | Optical device including a filter member for dividing a portion of signal light | Masashi Fukuyama, Akiyoshi Ide | 2007-12-11 |
| 7287915 | Optical device | Masashi Fukuyama, Akiyoshi Ide, Takuhiro Tani | 2007-10-30 |
| 7195402 | Optical device | Masashi Fukuyama, Akiyoshi Ide | 2007-03-27 |
| 7174062 | Optical device and method of manufacturing same | Masashi Fukuyama, Akiyoshi Ide | 2007-02-06 |
| 6905257 | Optical interface for 4-channel opto-electronic transmitter-receiver | Jerome Eichenberger, Chris Keller, Shuhei Toyoda | 2005-06-14 |
| 6804425 | Optical Head | — | 2004-10-12 |
| 6644867 | Optical head | — | 2003-11-11 |
| 6639924 | Driving module of laser diode | Hiroshi Kato, Masato Asano, Takuhiro Tani | 2003-10-28 |
| 5795635 | Oil hose | — | 1998-08-18 |
| 5759879 | Method for forming polycrystalline silicon film and method for fabricating thin-film transistor | — | 1998-06-02 |
| 5246994 | Rubber composition containing a nitrile-conjugated diene copolymer | Akihiro Shibahara, Takao Sugiura, Tetsuo Ohyama | 1993-09-21 |