Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7794222 | Mold, pattern forming method, and pattern forming apparatus | Nobuhito Suehira, Junichi Seki, Atsunori Terasaki, Hideki Ina | 2010-09-14 |
| 7635260 | Processing apparatus, processing method, and process for producing chip | Junichi Seki, Nobuhito Suehira | 2009-12-22 |
| 7242506 | Optical deflector | Atsushi Kandori, Kazunari Fujii | 2007-07-10 |
| 7148591 | Oscillating device | Yasushi Mizoguchi, Yasuhiro Shimada, Atsushi Kandori | 2006-12-12 |
| 7149017 | Optical deflector | Atsushi Kandori, Kazunari Fujii | 2006-12-12 |
| 7126733 | Optical deflector | Atsushi Kandori | 2006-10-24 |
| 7079298 | Optical deflector | Atsushi Kandori | 2006-07-18 |
| 6989614 | Oscillating device | Yasushi Mizoguchi, Yasuhiro Shimada, Atsushi Kandori | 2006-01-24 |
| 6937372 | Light beam deflecting apparatus, image forming apparatus utilizing the same and drive method therefor | Atsushi Kandori | 2005-08-30 |
| 6800844 | Two-dimensional optical scanner and method of driving the same | Atsushi Kandori | 2004-10-05 |
| 6188499 | Wavelength locking method for tunable filter, wavelength locking apparatus and wavelength division multiplexing communication network using the same | — | 2001-02-13 |
| 6104516 | Wavelength-changeable light source capable of changing wavelength of output light, optical communication network using the same and wavelength control method for controlling wavelength | — | 2000-08-15 |
| 6101014 | Wavelength controlling method enabling use of wider wavelength range and network system using the method | — | 2000-08-08 |
| 6055251 | Method and apparatus for frequency modulating a semiconductor laser, and an optical communication system using the same | Toshihiko Ouchi | 2000-04-25 |
| 5949562 | Transmission wavelength control method permitting efficient wavelength multiplexing, optical communication method, optical transmitter, optical transmitter-receiver apparatus, and optical communication system | Oichi Kubota | 1999-09-07 |
| 5886802 | Wavelength control method and optical communication apparatus for performing wavelength division multiplex communication | — | 1999-03-23 |
| 5862165 | Variable wavelength light source using a laser, wavelength control method, optical communication system and optical communication method | Yuichi Handa, Jun Nitta | 1999-01-19 |
| 5850408 | Method of driving semiconductor laser with wide modulation band, optical communication method, semiconductor laser device, node, and optical communication system | Toshihiko Ouchi | 1998-12-15 |
| 5801861 | Communication system for performing wavelength division multiplexing communications, and wavelength control method used in the system | — | 1998-09-01 |
| 5774243 | Control method of selecting wavelength of optical filter, wavelength control method of output light from light outputting apparatus, wavelength division multiplexing method in optical communication system and method for correcting relation between control | — | 1998-06-30 |
| 5659560 | Apparatus and method for driving oscillation polarization selective light source, and optical communication system using the same | Toshihiko Ouchi, Jun Nitta, Seiji Mishima, Ouichi Kubota | 1997-08-19 |
| 5654814 | Optical semiconductor apparatus and optical communication system using the apparatus | Toshihiko Ouchi, Takeo Ono | 1997-08-05 |
| 5594577 | Optical receiver and optical transmission system using the receiver | Toshihiko Ouchi, Takeo Ono | 1997-01-14 |
| 5586131 | Oscillation polarization mode selective semiconductor laser, light source apparatus and optical communication system using the laser | Takeo Ono, Toshihiko Ouchi | 1996-12-17 |
| 5552919 | Tunable-filter control method, tunable-filter control apparatus and optical communication system using the same | Takeo Ono | 1996-09-03 |