Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355772 | Hydraulic servo unit with solenoid operated valves having variable duty cycles | Takamichi Shimada, Yoshikazu Ishikawa | 1994-10-18 |
KY
Kouji Yamaguchi
Overall (1994): #102,777 of 165,921Top 65%
1
Patents 1994