YT

Youji Takeuchi

HM Hitachi Maxell: 1 patents #19 of 84Top 25%
📍 Toride, JP: #2 of 2 inventorsTop 100%
Overall (1997): #55,130 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5635307 Thin-film electroluminescent element Tsunemi Ohiwa, Hiroshi Fujiyasu 1997-06-03