SH

Shinya Hatanaka

NK Nippon Kogaku K.K.: 1 patents #221 of 382Top 60%
Overall (All Time): #4,006,879 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4630182 Illuminating system Akihiko Moroi, Hiroshi Tanaka 1986-12-16