TM

Toshihiko Matuura

NK Nippon Kayaku: 1 patents #556 of 1,103Top 55%
📍 Okegawa, JP: #34 of 69 inventorsTop 50%
Overall (All Time): #3,926,331 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4824751 Toners for electrophotographic process containing chromium complex salts Kenzi Sawaki, Seizin Shindo, Michiko Torigoe 1989-04-25