Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694425 | Digital audio signal transmitting apparatus | Toshiya Suganuma, Toshiki Yagi | 1997-12-02 |
TK
Takeshi Kawanobe
Overall (1997): #72,075 of 185,788Top 40%
1
Patents 1997