YO

Youichi Ohtani

NC Nippon Seiki Co.: 1 patents #124 of 311Top 40%
📍 Nagaoka, JP: #126 of 243 inventorsTop 55%
Overall (All Time): #3,955,261 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4756603 Glare-proof transparent cover plate — 1988-07-12