OI

Osamu Ishiguro

DK Denki Kagaku Kogyo: 1 patents #3 of 27Top 15%
NC Nippon Paper Industries Co.: 1 patents #1 of 7Top 15%
📍 Osaki, JP: #3 of 9 inventorsTop 35%
Overall (1994): #85,564 of 165,921Top 55%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5374679 Sizing agent and paper sized therewith Yoshihumi Nosaka 1994-12-20