Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679744 | Rubber composition | Sadafumi Aibe, Masayuki Kawazoe | 1997-10-21 |
TK
Tetsuji Kawauzra
Overall (1997): #47,619 of 185,788Top 30%
1
Patents 1997