Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8693083 | Micromirror unit and method of making the same | Osamu Tsuboi, Satoshi Ueda, Yoshihiro Mizuno, Ippei Sawaki | 2014-04-08 |
| 8269923 | Multilayer display element and method of fabricating the same | Junji Tomita, Hisashi Yamaguchi | 2012-09-18 |
| 8107157 | Micromirror unit and method of making the same | Osamu Tsuboi, Satoshi Ueda, Yoshihiro Mizuno, Ippei Sawaki | 2012-01-31 |
| 7944425 | Liquid crystal display element and method of driving the element | Tsuneo Watanuki, Makoto Fukuda | 2011-05-17 |
| 7852439 | Multi-layer display element and manufacturing method for the same | Hisashi Yamaguchi, Shigeo Matsunuma, Nobuhiro Imaizumi, Yoshikatsu Ishizuki, Taiji Sakai +1 more | 2010-12-14 |
| 7751108 | Micro-actuation element provided with torsion bars | Osamu Tsuboi, Yoshihiro Mizuno, Satoshi Ueda, Ippei Sawaki, Hisao Okuda +2 more | 2010-07-06 |
| 7459331 | Micro mirror unit and method of making the same | Yoshihiro Mizuno, Satoshi Ueda, Osamu Tsuboi, Ippei Sawaki, Hisao Okuda +2 more | 2008-12-02 |
| 7324251 | Micro-actuation element provided with torsion bars | Osamu Tsuboi, Yoshihiro Mizuno, Satoshi Ueda, Ippei Sawaki, Hisao Okuda +2 more | 2008-01-29 |
| 7145712 | Micro mirror unit and method of making the same | Yoshihiro Mizuno, Satoshi Ueda, Osamu Tsuboi, Ippei Sawaki, Hisao Okuda +2 more | 2006-12-05 |
| 7099066 | Micromirror unit and method of making the same | Osamu Tsuboi, Satoshi Ueda, Yoshihiro Mizuno, Ippei Sawaki | 2006-08-29 |
| 7071806 | Variable inductor and method for adjusting inductance of same | Kazuya Masu, Akira Shimokohbe, Seiichi Hata, Yoshio Satoh | 2006-07-04 |
| 6891650 | Micromirror unit fabrication method and micromirror unit made by the same | Yoshihiro Mizuno, Satoshi Ueda, Osamu Tsuboi, Ippei Sawaki, Hisao Okuda +1 more | 2005-05-10 |
| 6887396 | Micromirror unit and method of making the same | Osamu Tsuboi, Satoshi Ueda, Yoshihiro Mizuno, Ippei Sawaki | 2005-05-03 |
| 6817725 | Micro mirror unit and method of making the same | Yoshihiro Mizuno, Satoshi Ueda, Osamu Tsuboi, Ippei Sawaki, Hisao Okuda +2 more | 2004-11-16 |
| 6806992 | Micro mirror unit including mirror substrate and wiring substrate spaced by conductive spacer | Hiromitsu Soneda, Satoshi Ueda, Hisao Okuda, Ippei Sawaki, Osamu Tsuboi +3 more | 2004-10-19 |
| 6723659 | Micromirror unit fabrication method and micromirror unit made by the same | Yoshihiro Mizuno, Satoshi Ueda, Osamu Tsuboi, Ippei Sawaki, Hisao Okuda +1 more | 2004-04-20 |
| 6723474 | Method of fabricating diffraction grating and diffraction grating | Junji Tomita | 2004-04-20 |
| 6478429 | Reflective projector | Hirokazu Aritake, Tsuyoshi Matsumoto, Shin Eguchi | 2002-11-12 |
| 6124955 | Light beam scanning apparatus | Shinya Hasegawa, Masato Nakashima | 2000-09-26 |
| 5982402 | Apparatus for printing color image by combination of optical beam scanning units and photosensitive drums | Hiroyasu Yoshikawa, Shin Hasegawa, Masato Nakashima | 1999-11-09 |
| 5978111 | Light beam scanning apparatus | Shinya Hasegawa, Shigeo Kayashima, Satoshi Maeda, Hirokazu Aritake | 1999-11-02 |
| 5940195 | Light beam scanning apparatus | Shinya Hasegawa, Masato Nakashima | 1999-08-17 |
| 5900955 | Optical scanning system including two hologram elements | Hiroyasu Yoshikawa, Shinya Hasegawa, Satoshi Maeda, Shigeo Kayashima | 1999-05-04 |
| 5861989 | Light beam scanning apparatus | Shinya Hasegawa, Shigeo Kayashima, Satoshi Maeda, Shigetake Iwata, Masato Nakashima +2 more | 1999-01-19 |
| 5861964 | Method of manufacturing light beam scanning apparatus and fixed hologram plate and rotatable hologram and light distributing apparatus | Shinya Hasegawa, Shigeo Kayashima, Satoshi Maeda, Shigetake Iwata, Masato Nakashima +2 more | 1999-01-19 |