Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5384853 | Active noise reduction apparatus | Akio Kinoshita, Kazuhiro Doi, Kenichiro Muraoka | 1995-01-24 |
IH
Isutomu Hamabe
Overall (All Time): #3,762,826 of 4,157,543Top 95%
1
Patents All Time