MO

Manabu Ogawa

NK Nippon Carbide Kogyo: 1 patents #10 of 18Top 60%
📍 Sano, JP: #2 of 5 inventorsTop 40%
Overall (1997): #108,024 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5601911 Capsule type retroreflective sheeting Katsura Ochi, Osamu Tanaka 1997-02-11