YN

Yoshiyuki Nishihara

AC Asahi Glass Co.: 2 patents #833 of 2,251Top 40%
Overall (All Time): #2,301,162 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5264272 Resistor paste and ceramic substrate Ryuichi Tanabe 1993-11-23
5202292 Resistor paste and ceramic substrate Ryuichi Tanabe 1993-04-13