Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873586 | Method and apparatus for reproducing audio and video data from a disk | Kenji Mochizuki, Toshihiro Maehara, Masaharu Hagiri | 1989-10-10 |
KI
Kazushige Ishikawa
Overall (1989): #90,715 of 140,708Top 65%
1
Patents 1989