HK

Hiroichi Kawahira

SO Sony: 1 patents #385 of 1,361Top 30%
Overall (1997): #141,882 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5634980 Method for washing substrates Manabu Tomita, Yoshiaki Honda 1997-06-03