SK

Shigeyuki Kozawa

AC Asahi Glass Co.: 1 patents #11 of 56Top 20%
Overall (1982): #31,292 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4342840 Process for producing polymer polyol Takao Doi, Nobuaki Kunii 1982-08-03