Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495625 | Chloroprene type rubber composition | Yasushi Abe, Isao Yamagishi, Kazuomi Aoki | 2002-12-17 |
| 6147154 | Chloroprene rubber composition | Nobuhiko Fujii, Kazuomi Aoki | 2000-11-14 |
| 6040377 | Chloroprene rubber composition | Nobuhiko Fujii, Kazuomi Aoki | 2000-03-21 |