Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5081682 | On-vehicle automatic loudness control apparatus | Shinjiro Kato, Fumio Tamura | 1992-01-14 |
MK
Masayaki Kato
Overall (All Time): #3,841,972 of 4,157,543Top 95%
1
Patents All Time