Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8575626 | Bi-section semiconductor laser device, method for manufacturing the same, and method for driving the same | Hideki Watanabe, Takao Miyajima, Masao Ikeda, Tomoyuki Oki, Masaru Kuramoto | 2013-11-05 |
| 8483256 | Laser diode element assembly and method of driving the same | Tomoyuki Oki, Masaru Kuramoto, Rintaro Koda, Hideki Watanabe | 2013-07-09 |
| 8442079 | Mode-locked semiconductor laser device and driving method thereof | Tomoyuki Oki, Masaru Kuramoto, Masao Ikeda, Takao Miyajima, Hideki Watanabe | 2013-05-14 |
| 8329483 | Bi-section semiconductor laser device, method for manufacturing the same, and method for driving the same | Hideki Watanabe, Takao Miyajima, Masao Ikeda, Tomoyuki Oki, Masaru Kuramoto | 2012-12-11 |
| 8290005 | Method of driving a laser diode | Shunsuke Kono, Tomoyuki Oki, Masao Ikeda, Takao Miyajima, Hideki Watanabe | 2012-10-16 |
| 8116343 | Method of driving a laser diode | Shunsuke Kono, Tomoyuki Oki, Masao Ikeda, Takao Miyajima, Hideki Watanabe | 2012-02-14 |
| 8111723 | Method of driving a laser diode | Shunsuke Kono, Tomoyuki Oki, Masao Ikeda, Takao Miyajima, Hideki Watanabe | 2012-02-07 |
| 8081669 | Method of driving laser diode device and laser diode equipment | Shunsuke Kono, Tomoyuki Oki, Masao Ikeda | 2011-12-20 |
| 8026948 | Imaging apparatus and portable device and portable telephone using same | Kazuo Nomura | 2011-09-27 |
| 7796884 | Wavelength path switching node apparatus and wavelength path allocation method | Hajime Nakamura, Shinichi Nomoto | 2010-09-14 |
| 7731486 | Compressor with dual pathways for returning lubricating oil | — | 2010-06-08 |
| 7664964 | Electronic media communication apparatus | Kenji Toda | 2010-02-16 |
| 7598980 | Image pickup device for judging and displaying hand-waggling level and cellular phone using the same | Nobuyuki Imai | 2009-10-06 |
| 7538936 | Pulse laser beam generating device | — | 2009-05-26 |
| 7522826 | Imaging apparatus and portable device and portable telephone using same | Kazuo Nomura | 2009-04-21 |
| 7437072 | Optical cross-connect with path selecting function | Hajime Nakamura | 2008-10-14 |
| 7272313 | System with node apparatuses in IP/WDM network | Hajime Nakamura | 2007-09-18 |
| 7255543 | Scroll compressor and air-conditioning system for vehicle using the scroll compressor | — | 2007-08-14 |
| 6973270 | Reflection routing method in optical packet switching network and optical packet switch for reflection routing | Hajime Nakamura, Toshio Kato, Hiroki Furuya, Hiroyuki Fukuoka | 2005-12-06 |
| 6795479 | Generation of optical pulse train having high repetition rate using mode-locked laser | — | 2004-09-21 |
| 6698941 | Mode locking semiconductor laser system including external cavity | — | 2004-03-02 |
| 6650845 | Optical repeater using two mode-locked laser diodes for regenerating output pulses of same wavelength as incident optical pulses | Hisakazu Kurita | 2003-11-18 |
| 6541951 | Optical measurement of target-light waveform | Masayuki Shirane, Hirohito Yamada, Hisakazu Kurita | 2003-04-01 |
| 6324166 | Call setup control apparatus in ATM switch | Hajime Nakamura | 2001-11-27 |
| 6247910 | Scroll type compressor which requires no flange portions or holes for solely positioning purposes | — | 2001-06-19 |