YF

Yasuyuki Fujiwara

TO Toyota: 1 patents #98 of 540Top 20%
📍 Yokohama, JP: #105 of 177 inventorsTop 60%
Overall (1997): #57,900 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5690756 Method for producing cast iron gear Izuru Yamamoto, Masazumi Onishi, Toshiaki Tanaka, Yoshinari Tsuchiya, Atsushi Danno 1997-11-25