SY

Shigeru Yanagisawa

Overall (1997): #77,071 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5671705 Control system for two opposed solenoid-type electromagnetic valve Yasushi Matsumoto, Takashi Sugai 1997-09-30