Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653542 | Tape cassette | Kiyoshi Sugimoto, Koshiro Yamaguchi, Yutaka Sugiyama | 1997-08-05 |
TH
Takashi Horiuchi
Overall (1997): #72,480 of 185,788Top 40%
1
Patents 1997