TH

Tomohisa Hasegawa

KK Kureha Kagaku Kogyo K.K.: 1 patents #6 of 14Top 45%
📍 Ibaraki, JP: #166 of 586 inventorsTop 30%
Overall (1997): #66,282 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5621026 Gas barrier film and production process thereof Hideaki Tanaka, Hiroyuki Oba, Tomoaki Sato 1997-04-15