Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848502 | Constant vehicle speed retaining device for motorcycle | Masayuki Kudo, Tetsuo Yamagata, Yoshiyuki Nakajima | 1989-07-18 |
JK
Junji Kikuta
Overall (1989): #91,692 of 140,708Top 70%
1
Patents 1989