MH

Makoto Hanabata

SC Sumitomo Chemical: 1 patents #72 of 256Top 30%
Overall (1982): #44,846 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4349659 Process for producing aromatic polyester Yasuyuki Kato, Hiroaki Sugimoto 1982-09-14