SH

Shun Hayakawa

SC Sumitomo Chemical: 1 patents #72 of 256Top 30%
📍 Ibaraki, OH: #1 of 1 inventorsTop 100%
Overall (1982): #31,472 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4346046 Process for producing aminoaryl-.beta.-sulfatoethylsulfone Nobuzi Nishimura, Utazi Sawa, Takemi Tokieda, Yasuo Tezuka 1982-08-24