Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828455 | Temperature responsive blade shroud-disk for thermostatic water pump | Hiroaki Toyoda | 1989-05-09 |
MK
Minoru Kinbara
Overall (1989): #76,424 of 140,708Top 55%
1
Patents 1989