Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534586 | Flame-retardant rubber composition and flame-retardant elastomer | Shoei Tsuji, Junji Ayukawa, Toshiyuki Hayakawa, Minoru Tanaka | 2003-03-18 |
| 6531546 | Rubber composition | Katsumi Oka, Toshihiro Nishimura, Yutaka Abe | 2003-03-11 |