Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822784 | Light-beam deflecting device with photonic crystal, optical switch using the same, and light-beam deflecting method | Hiroshi Fukshima, Ken'ichiro Tanaka, Yasufumi Masaki, Hitomichi Takano | 2004-11-23 |
| 6198218 | Organic light emitting device using diamond film | Koji Kobashi, Yoshihiro Yokota, Takeshi Tachibana, Kazushi Hayashi, Maki Hamaguchi | 2001-03-06 |
| 5841503 | High molecular liquid crystal device and method of manufacturing the same | Kent Skarp | 1998-11-24 |
| 5656371 | Insulating composition and formed article thereof | Masaki Kawahigashi, Hiroshi Kato, Ryuichi Sugimoto, Nobutaka Uchikawa | 1997-08-12 |
| 5421959 | Composite comprising paper and electro-conducting polymers and its production process | Osamu Oka | 1995-06-06 |
| 5336374 | Composite comprising paper and electro-conducting polymers and its production process | Osamu Oka | 1994-08-09 |
| 4975222 | Radiation detecting elements and method of detection | Ryuichi Sugimoto, Jiro Okube | 1990-12-04 |
| 4910149 | Method and apparatus for detecting radiation | Jiro Okube, Tomoyoshi Moriya | 1990-03-20 |
| 4836653 | Ferroelectric liquid crystal cell and its manufacturing method | Yasuhiro Shigeno | 1989-06-06 |
| 4769115 | Process for preparing electrically conductive polymer | Masaharu Satoh, Keiichi Kaneto | 1988-09-06 |