Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852423 | Cap attaching structure of handle grip | Tetsuo Mikami, Hidetoshi Miyazaki | 1989-08-01 |
YO
Yasushi Ohmika
Overall (1989): #41,874 of 140,708Top 30%
1
Patents 1989