KK

Keiichi Kawakami

AC Asahi Glass Co.: 1 patents #16 of 92Top 20%
Overall (1989): #88,544 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4883705 Composition for ceramic substrate and substrate Mitsuo Takabatake, Jiro Chiba 1989-11-28