Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804426 | Cylindrical tire forming member manufacturing method and apparatus | Kouji Okuyama, Hidetoshi Kimura, Taizo Ito | 1989-02-14 |
MY
Makoto Yamamoto
Overall (1989): #77,984 of 140,708Top 60%
1
Patents 1989