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, Hideaki Shimaya | 1997-07-29 |
YA
Yasunao Abe
Overall (1997): #57,997 of 185,788Top 35%
1
Patents 1997