KO

Keiichi Ohnishi

AC Asahi Glass Co.: 1 patents #55 of 219Top 30%
Overall (2002): #175,240 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6414203 Method of treating 1,1,1,3,3-pentafluoropropane Hidekazu Okamoto 2002-07-02