YI

Yoshinobu Ito

AC Asahi Kasei Kogyo Co.: 1 patents #45 of 172Top 30%
📍 Hamamatsu, JP: #3 of 7 inventorsTop 45%
Overall (1982): #22,133 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4332889 Post-activation type dry image forming material Tetsuo Siga, Shozo Kinoshita, Minoru Akiyama 1982-06-01