Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7495821 | Display device and method of preparing particles for use in image display of a display device | Hiroyuki Yamakita, Toshiyasu Oue, Naohide Wakita | 2009-02-24 |
| 7342556 | Display device and method of manufacturing same | Toshiyasu Oue, Hiroyuki Yamakita | 2008-03-11 |
| 7215393 | Reflective plate and display device using the plate | Seiji Nishiyama, Naohide Wakita, Taketoshi Nakao, Yasuhiko Yamanaka, Toshiyasu Oue +1 more | 2007-05-08 |
| 6781759 | Reflector, production method thereof, display element, and display device | Naohide Wakita, Seiji Nishiyama | 2004-08-24 |
| 6563557 | Liquid crystal display device including a stack of plurality of resin film and method for fabricating the same | Yasuhiko Yamanaka, Naohide Wakita, Hiroshi Yamazoe, Takeshi Karasawa | 2003-05-13 |
| 6452653 | Reflector, method of fabricating the same, reflective display device comprising reflector, and method of fabricating the same | Yasuhiko Yamanaka, Naohide Wakita, Takeshi Karasawa, Seiji Nishiyama | 2002-09-17 |
| 6304309 | Liquid crystal display device and method of manufacturing the same | Yasuhiko Yamanaka, Naohide Wakita, Hiroshi Yamazoe, Takeshi Karasawa | 2001-10-16 |
| 5512159 | Biosensor | Toshihiko Yoshioka, Shiro Nankai, Haruhiro Tsutsumi, Hideyuki Baba, Yoshinobu Tokuno +1 more | 1996-04-30 |
| 5320732 | Biosensor and measuring apparatus using the same | Shiro Nankai, Toshihiko Yoshioka, Haruhiro Tsutsumi, Minoru Fukuda | 1994-06-14 |
| 5299428 | Environmental control system and method | Nobuyuki Yoshiike, Koji Arita, Susumu Kobayashi, Katsuya Morinaka | 1994-04-05 |
| 5266179 | Quantitative analysis method and its system using a disposable sensor | Shiro Nankai, Toshihiko Yoshioka, Haruhiro Tsutsumi, Kyozo Terao, Naoki Tanimoto +3 more | 1993-11-30 |
| 5229282 | Preparation of biosensor having a layer containing an enzyme, electron acceptor and hydrophilic polymer on an electrode system | Toshihiko Yoshioka, Shiro Nankai | 1993-07-20 |
| 5185256 | Method for making a biosensor | Shiro Nankai, Takashi Iijima | 1993-02-09 |
| 5171689 | Solid state bio-sensor | Shiro Nankai, Takashi Iijima | 1992-12-15 |
| 5120420 | Biosensor and a process for preparation thereof | Shiro Nankai, Mayumi Ohtani, Takashi Iijima | 1992-06-09 |
| 4897173 | Biosensor and method for making the same | Shiro Nankai, Tashi Iijima | 1990-01-30 |