Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668334 | Tone data recording and reproducing device | Hirotaka Kuribayashi, Hironai Kobayashi, Takashi Hirakata, Yoshio Fujita | 1997-09-16 |
KG
Kazuhiro Gotoh
Overall (1997): #123,474 of 185,788Top 70%
1
Patents 1997