Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6166834 | Display apparatus and method for forming hologram suitable for the display apparatus | Yoshinao Taketomi, Takeshi Karasawa, Eiichiro Okuda, Tohru Okauchi | 2000-12-26 |
| 6144424 | Backlighting device | Eiichiro Okuda, Tohru Okauchi | 2000-11-07 |
| 6014187 | Display device | Yoshinao Taketomi, Eiichiro Okuda | 2000-01-11 |
| 5963280 | Backlighting device and color display device | Eiichiro Okuda, Tohru Okauchi | 1999-10-05 |
| 5892598 | Head up display unit, liquid crystal display panel, and method of fabricating the liquid crystal display panel | Hiroshi Tsutsui, Yoshinao Taketomi, Eiichiro Okuda | 1999-04-06 |
| 5864375 | Display device | Yoshinao Taketomi, Eiichiro Okuda | 1999-01-26 |
| 5731853 | Display device | Yoshinao Taketomi, Eiichiro Okuda | 1998-03-24 |
| 5373073 | Process for the preparation of 1-monoalkyl dimethylsilylpropyne polymers | Yukihiro Saito, Katsunori Waragai | 1994-12-13 |
| 5223750 | Artificial neural function circuit having organic thin film elements | Katsuhiro Nichogi, Akira Taomoto, Kunio Yoshida | 1993-06-29 |
| 5176724 | Permselective composite membrane having improved gas permeability and selectivity | Yukihiro Saito, Katsunori Waragai, Midori Seki | 1993-01-05 |
| 5149751 | Process for the preparation of 1-monoalkyl-dimethylsilylpropyne polymers | Yukihiro Saito, Katsunori Waragai | 1992-09-22 |
| 5035835 | Modulatory molecular element | Yasuhiko Machida, Akira Taomoto, Katsuhiro Nichogi | 1991-07-30 |
| 4925612 | Method for making a thin film of polymer | Katsunori Waragai, Yukihiro Saito | 1990-05-15 |
| 4565846 | Selective gas-permeable films | Yukihiro Saito, Yoshimasa Ito | 1986-01-21 |