YI

Yoshiyasu Ito

NS Nippon Soken: 1 patents #48 of 110Top 45%
TO Toyota: 1 patents #85 of 362Top 25%
Overall (1982): #22,132 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4356551 Knock detecting method Kazuo Iwase, Hisasi Kawai, Kunimasa Yoshimura, Toshimitsu Ito 1982-10-26