Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4640822 | Apparatus for producing bulk mesophase | Kosaku Noguchi, Honami Tanaka, Yukimasa Kumura, Heima Yamazaki, Eiji Kitajima | 1987-02-03 |
| 4381990 | Process for producing mesocarbon microbeads of uniform particle-size distribution | Kosaku Noguchi, Honami Tanaka, Yukimasa Kumura, Eiji Kitajima, Noriyuki Tsuchiya | 1983-05-03 |
| 4363670 | Continuous process for industrially producing mesocarbon microbeads | Kosaku Noguchi, Honami Tanaka, Yukimasa Kumura, Eiji Kitajima, Noriyuki Tsuchiya | 1982-12-14 |