Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869104 | Differential pressure type liquid level meter | Hirokazu Saito, Kozo Takano, Shigeo Igarashi | 1989-09-26 |
KU
Kiyoyuki Ushirokoji
Overall (All Time): #3,938,557 of 4,157,543Top 95%
1
Patents All Time