Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870390 | Device for detecting leakage of precharged gas from gas-type accumulator | Tomohiko Hosoda, Nobuyasu Nakanishi, Tadao Saito | 1989-09-26 |
HS
Hirochika Shibata
Toyota: 1 patents #202 of 681Top 30%
Overall (1989): #104,191 of 140,708Top 75%
1
Patents 1989