Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8226256 | Display unit | Yuichi Iwase, Koichi Tsukihara, Yoichi Tomo, Toshihiro Fukuda | 2012-07-24 |
| 7656478 | Diffusing reflector and manufacture of the same and reflection type display apparatus | Takayuki Fujioka, Hideo Kataoka | 2010-02-02 |
| 7602461 | Diffusion reflector and manufacture of the same | Takayuki Fujioka, Hideo Kataoka | 2009-10-13 |
| 7009340 | Display unit and its manufacturing method | Nobutoshi Asai, Yuichi Iwase | 2006-03-07 |
| 6971938 | Display and method of manufacturing the same | Jiro Yamada, Tatsuya Sasaoka | 2005-12-06 |
| 6969948 | Display and method of manufacturing the same | Jiro Yamada, Tatsuya Sasaoka | 2005-11-29 |
| 6969291 | Display apparatus using organic electroluminescent element and manufacturing method thereof | Tatsuya Sasaoka, Mitsunobu Sekiya, Machio Yamagishi | 2005-11-29 |
| 6614174 | Display apparatus using organic electroluminescent element and manufacturing method thereof | Tatsuya Sasaoka, Mitsunobu Sekiya, Machio Yamagishi | 2003-09-02 |
| 6559916 | Reflective guest-host liquid-crystal display device | Hideo Kataoka, Nobuyuki Shigeno | 2003-05-06 |
| 6525792 | Diffusing reflector and manufacture of the same and reflection type display apparatus | Takayuki Fujioka, Hideo Kataoka | 2003-02-25 |
| 6476889 | Display apparatus, a method of manufacturing the same and a color filter | Nobuyuki Shigeno, Takayuki Fujioka | 2002-11-05 |
| 6306785 | Glass material for preparing living tissue replacement | Toru Nonami, Tatsuji Sano, Sadami Tsutsumi, Masahiro Fukuma | 2001-10-23 |
| 6266111 | Diffuse reflection plate, manufacturing method thereof, and reflection-type display device | Hideo Kataoka, Takayuki Fujioka | 2001-07-24 |
| 6266108 | Reflective liquid crystal display device with a panel, a light guide plate and polarizing plate | Yang Ying Bao, Yukio Kinoshita, Hideo Kataoka, Takayuki Fujioka | 2001-07-24 |
| 6151089 | Reflection type display with light waveguide with inclined and planar surface sections | Ying Bao Yang, Yukio Kinoshita, Hideo Kataoka, Takayuki Fujioka | 2000-11-21 |
| 6061111 | Reflective LCD having orientation film formed on quarter wavelayer and planarizing film formed on reflector layer | Hideo Kataoka, Nobuyuki Shigeno | 2000-05-09 |
| 6016178 | Reflective guest-host liquid-crystal display device | Hideo Kataoka, Nobuyuki Shigeno, Masaki Munakata | 2000-01-18 |
| 5948129 | Method for preparing a molded glass material for use in the manufacture of living tissue replacement | Toru Nonami, Tatsuji Sano, Sadami Tsutsumi, Masahiro Fukuma | 1999-09-07 |
| 5926242 | Active matrix reflective guest-host LCD with pixel electrodes patterned on quarter wave plate | Hideo Kataoka, Ying Bao Yang, Nobuyuki Shigeno, Masaki Munakata | 1999-07-20 |
| 5902031 | Projection color image display apparatus | — | 1999-05-11 |
| 5830542 | Reflective guest-host liquid-crystal display | Nobuyuki Shigeno, Hideo Kataoka | 1998-11-03 |
| D328649 | Case for teeth models | — | 1992-08-11 |
| 5013474 | Liquid crystal display device | Kunihiko Arai, Tetsuya Morita, Konoe Miura, Tetsuo Ozawa, Junko Iwanami | 1991-05-07 |
| 4653867 | Liquid crystal display apparatus | Mikio Sugiki, Hiroya Usui | 1987-03-31 |
| 4639722 | Liquid crystal display apparatus | Shigeru Kojima | 1987-01-27 |