Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D496813 | Seat for stool | — | 2004-10-05 |
| D488078 | Electronic metronome | Hiroyoshi Naitoh, Sekinori Funakawa | 2004-04-06 |
| D486816 | Audio signal amplifier | Takashi Akiyama | 2004-02-17 |
KN
Kazuhito Nakajima
Overall (2004): #26,006 of 270,089Top 10%
3
Patents 2004