Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632442 | Engine-driven heat pump apparatus and method for stable operation of heat pump | Makoto Oguri | 1997-05-27 |
MM
Makoto Misawa
Overall (1997): #108,625 of 185,788Top 60%
1
Patents 1997