MD

Masatsugu Yamanaka, deceased

AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
Overall (All Time): #3,673,739 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5707272 Polishing apparatus for a CRT glass panel and a method of polishing the glass panel Takeshi Hashimoto, Hiroyuki Ugajin, Tomoya Takigawa 1998-01-13