MH

Mitsuru Hoshino

KK Kureha Kagaku Kogyo K.K.: 1 patents #6 of 14Top 45%
Overall (1997): #103,809 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5605987 Production process of alkylene thioether-arylene thioether copolymer Yukichika Kawakami, Hiroyuki Sato 1997-02-25