Issued Patents All Time
Showing 201–225 of 225 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669280 | Hydraulic control apparatus | Tsunefumi Niiyama, Haruhiko Yoshikawa | 1997-09-23 |
| 5652674 | Method for manufacturing domain-inverted region, optical wavelength conversion device utilizing such domain-inverted region and method for fabricating such device | Kiminori Mizuuchi | 1997-07-29 |
| 5630492 | Oil supplying and discharging structure for canceller in hydraulic clutch | Haruhiko Yoshikawa, Yoichi Kojima, Yoshihiro Kodama | 1997-05-20 |
| 5619369 | Diffracting device having distributed bragg reflector and wavelength changing device having optical waveguide with periodically inverted-polarization layers | Kiminori Mizuuchi | 1997-04-08 |
| 5610929 | Multibyte error correcting system | — | 1997-03-11 |
| 5506722 | Optical wavelength converting device for converting fundamental waves into harmonic waves and shorter wavelength coherent light generating apparatus with the device | Kiminori Mizuuchi, Hisanao Sato | 1996-04-09 |
| 5455712 | Optical element and method of fabricating the same | Hiroaki Yamamoto, Seiji Nishino | 1995-10-03 |
| 5452312 | Short-wavelength laser light source and optical information processing aparatus | Kiminori Mizuuchi, Yasuo Kitaoka, Makoto Kato | 1995-09-19 |
| 5387998 | Shorter wavelength light generating apparatus in which coherent light is converted into shorter wavelength light | Yasuo Kitaoka, Kiminori Mizuuchi, Makoto Kato | 1995-02-07 |
| 5373575 | Frequency doubler and short wave laser source using the same and optical data processing apparatus using the short wave laser source | Kiminori Mizuuchi | 1994-12-13 |
| 5373519 | Semiconductor laser device, an optical device and a method of producing the same | Teruhiro Siono, Hisahito Ogawa | 1994-12-13 |
| 5367403 | Optical element and method of fabricating the same | Hiroaki Yamamoto, Seiji Nishino | 1994-11-22 |
| 5357533 | Frequency doubler and laser source | Kiminori Mizuuchi, Makoto Kato, Hisanao Sato, Hiroaki Yamamoto | 1994-10-18 |
| 5323262 | Wavelength conversion device | Kiminori Mizuuchi, Tetsuo Taniuchi, Yoichi Sasai | 1994-06-21 |
| 5313543 | Second-harmonic generation device and method of producing the same and second-harmonic generation apparatus and method of producing the same | Kaoru Matsuda, Makoto Kato | 1994-05-17 |
| 5303247 | Optical harmonic generating device for generating harmonic wave from fundamental wave and shorter wavelength laser generating apparatus in which fundamental wave of laser is converted to harmonic wave with the device | Kiminori Mizuuchi | 1994-04-12 |
| 5301059 | Short-wavelength light generating apparatus | Yasuo Kitaoka, Kiminori Mizuuchi, Makoto Kato, Fumihiro Sogawa | 1994-04-05 |
| 5253259 | Frequency doubler and visible laser source having a heater | Tetsuo Taniuchi, Kiminori Mizuuchi | 1993-10-12 |
| 5221310 | Method of manufacturing wavelength conversion device | Kiminori Mizuuchi, Tetsuo Taniuchi, Yoichi Sasai | 1993-06-22 |
| 5205904 | Method to fabricate frequency doubler devices | Kunihiko Takeshige, Tetsuo Taniuchi | 1993-04-27 |
| 5142596 | Tapered light wave guide and wavelength converting element using the same | Kiminori Mizuuchi, Tetsuo Taniuchi | 1992-08-25 |
| 5032220 | Manufacturing method of frequency doubler | Shigeru Ohmori, Tetsuo Taniuchi | 1991-07-16 |
| 5029937 | Roof system for vehicle | — | 1991-07-09 |
| 4951293 | Frequency doubled laser apparatus | Tetsuo Taniuchi | 1990-08-21 |
| 4946240 | Optical harmonic generation device | Tetsuo Taniuchi | 1990-08-07 |