| RE41193 |
Method for fabricating a prism and method for fabricating an optical system |
Kazuyuki Nishi, Tomokazu Taguchi, Kazunari Tada |
2010-04-06 |
| 7586827 |
Optical pickup apparatus |
Takuji Hatano, Katsuya Yagi, Yuichi Atarashi |
2009-09-08 |
| 7379411 |
Beam shaping device |
Kazunari Tada, Junji Hashimura |
2008-05-27 |
| 7295387 |
Lens optical system |
Shigeto Ohmori |
2007-11-13 |
| 7116493 |
Beam shaping device |
Kazunari Tada, Junji Hashimura |
2006-10-03 |
| 7075615 |
Light separation device, blazed grating device, diffraction grating device, and illumination optical system |
Jun Ishihara, Kohtaro Hayashi |
2006-07-11 |
| 6870694 |
Method for fabricating a prism and method for fabricating an optical system |
Kazuyuki Nishi, Tomokazu Taguchi, Kazunari Tada |
2005-03-22 |
| 6829284 |
Light source device and optical pickup |
— |
2004-12-07 |
| 6704149 |
Lens optical system |
Shigeto Ohmori |
2004-03-09 |
| 6643300 |
Laser irradiation optical system |
— |
2003-11-04 |
| 6590709 |
Diffractive optical element and method of manufacturing a mold |
Koji MIYAI, Hiromu Mukai, Shigeto Ohmori |
2003-07-08 |
| 6515775 |
Diffusive optical element, illumination optical system, and image-shooting apparatus |
— |
2003-02-04 |
| 6400745 |
Laser radiating optical system |
— |
2002-06-04 |
| 6359719 |
Optical modulator and projector |
— |
2002-03-19 |
| 6343862 |
Projecting image display device |
Yasumasa Sawai, Kohtaro Hayashi, Soh Ohzawa, Jun Ishihara |
2002-02-05 |
| 6236515 |
Zoom lens system |
Yasushi Yamamoto |
2001-05-22 |
| 6166862 |
Designing method of zoom optical system |
Junji Hashimura |
2000-12-26 |
| 6101044 |
Zoom lens system |
Shigeto Ohmori |
2000-08-08 |
| 6078434 |
Zoom lens system |
— |
2000-06-20 |
| 6067196 |
Zoom lens system |
Yasushi Yamamoto |
2000-05-23 |
| 6052234 |
Viewfinder optical system |
Hiromu Mukai, Shigeto Ohmori |
2000-04-18 |
| 6023353 |
Method of designing a spatial phase modulation element and a spatial phase modulation element |
— |
2000-02-08 |
| 5995286 |
Diffractive optical element, an optical system having a diffractive optical element, and a method for manufacturing a diffractive optical element |
Hiromu Mukai, Shigeto Ohmori |
1999-11-30 |
| 5872658 |
Zoom lens system |
— |
1999-02-16 |