Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458894 | Rubber modifier of ethylene/&agr;-olefin (/diene) copolymer rubber(s) | Masaaki Kawasaki, Taku Koda, Tetsuo Tojo | 2002-10-01 |
| 6391413 | Raw rubber lapping film | Keiji Okada, Yoshiharu Kikuchi | 2002-05-21 |
| 6346577 | Heat-resistant rubber composition | Tetsuo Tojo, Masaaki Kawasaki, Mikio Hosoya | 2002-02-12 |
| RE37527 | Heat-resistant rubber composition | Tetsuo Tojo, Masaaki Kawasaki, Mikio Hosoya | 2002-01-22 |