YH

Yoshiki Hamatani

AC Asahi Glass Co.: 1 patents #16 of 92Top 20%
EC Elna Co.: 1 patents #2 of 9Top 25%
Overall (1989): #41,289 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4831499 Electrolytic capacitor Takeshi Morimoto, Masaru Yoshitake, Hidemi Yamada 1989-05-16