Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4529526 | Lubricating oil composition | Kazuo Inoue | 1985-07-16 |
AI
Akio Imahashi
Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
Overall (All Time): #4,018,262 of 4,157,543Top 100%
1
Patents All Time