YH

Yoichi Hirota

Dai Nippon Printing Co.: 1 patents #48 of 147Top 35%
📍 Tokyo, CA: #91 of 163 inventorsTop 60%
Overall (1997): #56,461 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5656359 Decorative sheet Ichiro Kawahata, Takashi Matano 1997-08-12