Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5725978 | Water-soluble photosensitive resin composition and a method of forming black matrix patterns using the same | — | 1998-03-10 |
| 5378339 | Water electrolyzer | Kazuaki Aoki, Tomio Tadokoro | 1995-01-03 |
| 5374341 | Water electrolyzer | Kazuaki Aoki, Tomio Tadokoro | 1994-12-20 |
| 5313161 | Displacement sensor with a movable element shaped to provide a linear response curve | Takanori Kobayashi | 1994-05-17 |
| 5046702 | Solenoid device | Takanori Kobayashi | 1991-09-10 |
| 4902770 | Undercoating material for photosensitive resins | Wataru Ishii, Shinji Tsuchiya, Hisashi Nakane, Akira Yokota | 1990-02-20 |
| 4702992 | Method of preparing photoresist material with undercoating of photoextinction agent and condensation product | Wataru Ishii, Shinji Tsuchiya, Hisashi Nakane, Akira Yokota | 1987-10-27 |
| 4365115 | Time-axis compression-expansion devices for sound signals | Masayuki Nagata | 1982-12-21 |