Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342533 | Refrigerator oil composition | Yasuo Kondo, Kazuo Tagawa | 1994-08-30 |
YB
Yukiharu Beppu
Mitsubishi Oil Co.: 1 patents #2 of 11Top 20%
Overall (1994): #47,314 of 165,921Top 30%
1
Patents 1994