YH

Yoshio Hayashi

MC Mitsubishi Chemical: 1 patents #25 of 161Top 20%
📍 Tokyo, WV: #1 of 1 inventorsTop 100%
Overall (1989): #41,248 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4810805 (2-chloro-3-oxo-1-alkenyl)bicyclo(3.3.0)octane derivative Masakatsu Shibasaki, Katsuhiko Iseki, Masaki Shinoda, Chiyoko Aoki 1989-03-07