YT

Yoshihisa Tokumaru

OK Otsuka Kagaku Kabushiki Kaisya: 1 patents #7 of 17Top 45%
📍 Tokushima, JP: #35 of 91 inventorsTop 40%
Overall (2002): #84,877 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6339152 Process for producing exo-methylenepenam compounds Sigeru Torii, Hideo Tanaka, Yutaka Kameyama 2002-01-15