Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4209981 | Method and an apparatus to control the temperature of an engine exhaust gas purifying device | Kenji Masaki | 1980-07-01 |
YM
Yukio Miyamori
Overall (All Time): #4,114,743 of 4,157,543Top 100%
1
Patents All Time