Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621597 | Disc cartridge | Haruo Shiba, Shinichi Satoh, Morimasa Sasaki | 1997-04-15 |
MI
Masaru Ikebe
Overall (1997): #110,089 of 185,788Top 60%
1
Patents 1997