Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857908 | Wide screen display device using an endless belt | Yoshihiro Mitekura, Naoki Matsuyama, Satoshi Shinguryo | 1989-08-15 |
MK
Masaaki Kogure
Overall (1989): #80,529 of 140,708Top 60%
1
Patents 1989