SH

Sumio Hirotsu

KA Kao: 1 patents #1,961 of 3,221Top 65%
OC Oji Paper Co.: 1 patents #173 of 423Top 45%
📍 Yasu, JP: #69 of 107 inventorsTop 65%
Overall (All Time): #3,441,976 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6858288 Wrap film Kaoru Shibata, Yoshihito Nagura, Mikio Suzuki, Nobuya Sato, Haruo Sakahashi 2005-02-22