Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841506 | Random playing method for disk player | Fumio Endo, Toshiyuki Kimura, Yoshio Aoyagi, Kazunari Nakamura | 1989-06-20 |
KK
Kazuhiro Kiyoura
Overall (1989): #90,541 of 140,708Top 65%
1
Patents 1989