TM

Tadao Matsushika

AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
Overall (All Time): #2,213,511 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6384179 Polyacetal resin composition Noritaka Tanimura 2002-05-07
4327176 Dry image forming material Ryo Matsui, Yoshio Hayashi, Tetsuo Shiga 1982-04-27