Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340891 | Continuous polymerization method and apparatus | Tsuyoshi Imamura, Katsumi Mizuguchi, Yasuhiro Shibai, Shinichi Ishikura, Koichi Saito | 1994-08-23 |
| 5340931 | Aromatic allene compounds of the formula (CH.sub.2 .dbd.CH--O).sub.n --R--(A.sub.m in which R is an aromatic group and preparation thereof | Mitsuo Yamada, Hiromichi Kayano, Kei Roger Aoki | 1994-08-23 |