Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646644 | Tone and picture generator device | Hideo Suzuki, Satoshi Sekine, Tsuyoshi Miyaki | 2003-11-11 |
| 6534701 | Memory card with music performance function | — | 2003-03-18 |
YI
Yoshimasa Isozaki
Overall (2003): #35,489 of 273,478Top 15%
2
Patents 2003