Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802883 | Method of and apparatus for adjusting tension of timing belt | Kanji Tominaga, Toshihiro Hijikata, Katsuhiro Yamaguchi, Yasuo Watanabe | 1989-02-07 |
YM
Yoshimichi Matsumoto
Overall (1989): #40,795 of 140,708Top 30%
1
Patents 1989