Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D488078 | Electronic metronome | Kazuhito Nakajima, Sekinori Funakawa | 2004-04-06 |
HN
Hiroyoshi Naitoh
Overall (All Time): #3,475,491 of 4,157,543Top 85%
1
Patents All Time