Issued Patents All Time
Showing 201–208 of 208 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5510463 | Process for producing zein | Norimasa Yanai | 1996-04-23 |
| 5456941 | Process for preparing biodegradable water-resistant film and method for rendering biodegradable article water-resistant | Kohji Yamada, Norimasa Yanai | 1995-10-10 |
| 5406332 | Photoelectric converting device | Mahito Shinohara, Isamu Ueno | 1995-04-11 |
| 5367055 | Process for treating zein containing material | Kohji Yamada, Norimasa Yanai | 1994-11-22 |
| 5342923 | Process for refining zein | Norimasa Yanai | 1994-08-30 |
| 5200639 | Semiconductor device with isolating groove containing single crystalline aluminum wiring | Keiji Ishizuka, Yuzo Kataoka, Toshihiko Ichise, Hayao Ohzu | 1993-04-06 |
| 4939011 | Optical disk | Tadanori Michimoto, Yasuo Mitoh, Eiji Takabatake | 1990-07-03 |
| 4243462 | Heat-curable composite sheet and process for forming the same | Yutaka Hori, Makoto Sunakawa, Ichiro Ijichi, Kiyohiro Kamei | 1981-01-06 |