Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7986297 | Image display apparatus utilizing electrophoresis | Tetsuya Ohshima, Hiroki Kaneko | 2011-07-26 |
| 7905646 | Lighting unit and display equipment provided therewith | Masaya Adachi | 2011-03-15 |
| 7878670 | Illumination apparatus and liquid crystal display apparatus | Toshinari Shibasaki, Katsusuke Shimazaki, Sukekazu Aratani | 2011-02-01 |
| 7872414 | Light emitting element and display device with improved external coupling efficiency | Masaya Adachi, Hiroshi Sasaki | 2011-01-18 |
| 7859527 | Display device, method of driving the same and electric equipment | Shoichi Hirota, Susumu Edo, Hiroki Kaneko, Tetsuya Oshima, Shinichi Komura +1 more | 2010-12-28 |
| 7728922 | Liquid crystal display device | Shoichi Hirota | 2010-06-01 |
| 7639320 | Liquid crystal display device | Osamu Itou, Masaya Adachi, Shinichi Komura, Shoichi Hirota | 2009-12-29 |
| 7580181 | Display | Tetsuya Ohshima | 2009-08-25 |
| 7336410 | High-definition pixel structure of electrochromic displays and method of producing the same | Shoichi Hirota, Tetsuya Ohshima | 2008-02-26 |
| 7133218 | Optical system | Takanobu Hori, Isao Tokomoto, Hiroshi Kajiyama, Akira Kato, Kenichi Onisawa +4 more | 2006-11-07 |
| 6956691 | Electrophoretic display and manufacturing method | Hiroki Kaneko, Tetsuya Ooshima, Shinichi Komura, Shoichi Hirota, Hiroshi Sasaki | 2005-10-18 |
| 6850357 | Electrophoretic display and manufacturing method | Hiroki Kaneko, Tetsuya Ooshima, Shinichi Komura, Shoichi Hirota, Hiroshi Sasaki | 2005-02-01 |
| 6792167 | Optical switch | Mitsutoshi Honda, Takashi Naito, Masahiko Ando | 2004-09-14 |
| 6711326 | Wavelength separation optical device and multiple wavelength light transmission module | Koki Hirano, Tomiya Abe, Yuzo Ito | 2004-03-23 |
| 6704478 | Wavelength separation optical device and multiple wavelength light transmission module | Koki Hirano, Tomiya Abe, Yuzo Ito | 2004-03-09 |
| 5898250 | Single-phase induction motor and rotor assembling apparatus | Takashi Yamamoto, Shinji Tamura, Tetsuya Mochizuki, Tokuo Tugei, Yoshinori Iwanabe | 1999-04-27 |
| 5861697 | Single-phase induction motor and rotor assembling apparatus | Takashi Yamamoto, Shinji Tamura, Tetsuya Mochizuki, Tokuo Tugei, Yoshinori Iwanabe | 1999-01-19 |
| 5828431 | Reflective-type display device having a refractive index ratio between light scatterers and host between 1 and 1.8 | Masahiko Ando, Tohru Sasaki, Masaaki Kitajima, Osamu Itoh, Yoshihito Maeda +1 more | 1998-10-27 |
| 5668590 | Optical beam scanning system with rotating beam compensation | Seiji Maruo, Akira Arimoto, Yoshihito Maeda | 1997-09-16 |
| 5666598 | Image forming method and apparatus using energy beam impingement on image forming particles to move the same | Akira Arimoto, Teruaki Mitsuya, Nobuyoshi Hoshi, Mamoru Okano, Atsushi Onose +4 more | 1997-09-09 |
| 5583840 | ROM type optical recording medium with a high reflectivity and an optical head operable on ROM, write-one and rewritable disk | Hiroyuki Minemura, Yoshio Sato, Nobuyoshi Tsuboi, Hisashi Andoh, Masaichi Nagai +4 more | 1996-12-10 |
| 5572502 | Optical disk apparatus | Atsuko Naruse, Yoshihito Maeda, Yoshimi Kato, Isao Ikuta, Hisashi Andoh +4 more | 1996-11-05 |
| 5494421 | Scroll compressor having a gear oil pump accommodating reverse rotation | Katsuyoshi Wada, Masaji Hagiwara, Minoru Ishii, Hiroshi Ogawa, Kiyoharu Ikeda | 1996-02-27 |
| 5474434 | Scroll-type compressor having radial scroll clearance during reverse rotation and improper assembly prevention | Katsuyoshi Wada, Masaji Hagiwara, Minoru Ishii, Hiroshi Ogawa, Kiyoharu Ikeda | 1995-12-12 |
| 5475656 | Optical disk memory and information processing apparatus | Yoshio Sato, Nobuyoshi Tsuboi, Hiroyuki Minemura, Hisashi Andoh, Masaichi Nagai +4 more | 1995-12-12 |