SY

Shouji Yokoyama

AI Aisin-Warner: 1 patents #17 of 45Top 40%
Overall (1989): #56,452 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4841445 Electronically controlled automatic transmission Masanari Yamamoto, Yasunobu Ito 1989-06-20