Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4918155 | Process for production of polycarbonate | Eiichi Terada | 1990-04-17 |
| 4888410 | Polycarbonate end capped with pentahalophenoxy group | Eiichi Terada | 1989-12-19 |
| 4831100 | Halogenated copoly carbonate end capped with pentahalaphenoxy group | Eiichi Terada | 1989-05-16 |
| 4633139 | Plasma display system | Joichi Endo, Toshio Tohkura | 1986-12-30 |
| 4611365 | Vacuum cleaner | Yasuo Ishino | 1986-09-16 |
| 4378575 | Tape cassette device | Yuichi Igarashi | 1983-03-29 |
| 4368493 | Tape cassette device | Tadao Seki, Yuichi Igarashi | 1983-01-11 |