Issued Patents All Time
Showing 76–100 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7379637 | Method, optical device, and system for optical fiber transmission | — | 2008-05-27 |
| 7327512 | Optical waveform monitor apparatus and oscilloscope | — | 2008-02-05 |
| 7315557 | Multi-wavelength light source apparatus | Fumio Futami, Yutaka Takita | 2008-01-01 |
| 7280766 | Method and device for processing an optical signal | — | 2007-10-09 |
| 7136596 | Optical pulse addition device | Fumio Futami | 2006-11-14 |
| 7088491 | Pulse generating apparatus and method | Yutaka Takita, Fumio Futami | 2006-08-08 |
| 7076174 | Method, device, and system for processing optical signal | Fumio Futami | 2006-07-11 |
| 7072549 | Optical gate device, manufacturing method for the device, and system including the device | — | 2006-07-04 |
| 7043099 | Device and system for phase conjugate conversion and wavelength conversion | — | 2006-05-09 |
| 7039324 | Method, device, and system for regenerating optical signal | — | 2006-05-02 |
| 7011359 | Vehicle floor panel | Hirotaka Shiozaki, Koji Nakano, Takashi Yamamoto, Satoshi Arakawa | 2006-03-14 |
| 6987607 | Optical AND gate and waveform shaping device | — | 2006-01-17 |
| 6963675 | Device and system for phase conjugate conversion and wavelength conversion | — | 2005-11-08 |
| 6963436 | Method and device for waveform shaping of signal light | Fumio Futami | 2005-11-08 |
| 6893082 | Suspension mounting structure | — | 2005-05-17 |
| 6870974 | Optical fiber communication system using optical phase conjugation as well as apparatus applicable to the system and method of producing the same | — | 2005-03-22 |
| 6859307 | Method and device for waveform shaping of signal light | Shinichi Takeda | 2005-02-22 |
| 6853774 | Method, device, and system for waveform shaping of signal light | — | 2005-02-08 |
| 6847758 | Method, optical device, and system for optical fiber transmission | — | 2005-01-25 |
| 6817657 | Vehicle body structure | Kenichi Okamura, Masahiro Awano | 2004-11-16 |
| 6771853 | Optical fiber communication system using optical phase conjugation as well as apparatus applicable to the system and method of producing the same | — | 2004-08-03 |
| 6751385 | Method and device for measuring the waveform of an optical signal | Fumio Futami | 2004-06-15 |
| 6738179 | Method and device for shaping the waveform of an optical signal | Fumio Futami | 2004-05-18 |
| 6665480 | Optical gate device, manufacturing method for the device, and system including the device | — | 2003-12-16 |
| 6626592 | Optical communication system using optical phase conjugation to suppress waveform distortion caused by chromatic dispersion and optical Kerr effect | — | 2003-09-30 |