Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5955557 | Branched ethylenic macromonomer and its polymer | Shuji Machida, Masami Watanabe, Nobuhiro Yabunouchi | 1999-09-21 |
| 4666322 | Record carrier feed device | — | 1987-05-19 |