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Naohiro Watanabe

AC Asahi Glass Co.: 1 patents #29 of 148Top 20%
Overall (1997): #99,489 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5607912 Hydrochlorofluorocarbon azeotropic or azeotropic-like mixture Shunichi Samejima, Kenroh Kitamura, Teruo Asano, Toru Kamimura, Yoko Usami 1997-03-04