Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278279 | Process for producing (co)polycarbonate with transesterification catalyst and compound | Tatsuya Kanno, Tsutomu Yamato, Yasuhiro Oshino, Yutaka Fukuda, Takaaki Kuwana +1 more | 1994-01-11 |