Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D300211 | Motorcycle | Shinichi Yamase, Hiroaki Tsukui | 1989-03-14 |
| D299708 | Motorcycle | Shinichi Yamase, Hiroaki Tsujui | 1989-02-07 |
YA
Yoshihiko Aoyama
Overall (1989): #12,565 of 140,708Top 9%
2
Patents 1989