Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356335 | Aryl- or aralkylbenzene having two benzene rings at least one of which is substituted by at least one 3,3,3-trifluoropropyl group | Yoshiro Kobayashi, Itsumaro Kumadaki, Masaaki Takahashi | 1982-10-26 |
| 4347279 | High performance carbon fiber, process for production thereof, and composite materials prepared therewith | Yasuo Saji, Kozo Tanaka | 1982-08-31 |
| 4324929 | Process for producing mono, bis or tris(3,3,3-trifluoropropyl)benzene | Yoshiro Kobayashi, Itsumaro Kumadaki, Masaaki Takahashi | 1982-04-13 |
| 4314847 | Process for dephosphorization and denitrification of chromium-containing iron | Shigeaki Maruhashi, Morihiro Hasegawa | 1982-02-09 |