Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652402 | Electronic musical instrument capable of splitting its keyboard correspondingly to different tone colors | Masao Kondo, Yasunao Abe | 1997-07-29 |
HS
Hideaki Shimaya
Overall (1997): #140,613 of 185,788Top 80%
1
Patents 1997