Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662854 | Method for manufacturing a magnetic tape cassette accommodating case | Shingo Katagiri, Kiyoo Morita | 1997-09-02 |
TA
Teruo Ashikawa
Overall (1997): #70,277 of 185,788Top 40%
1
Patents 1997