SK

Seisaku Kumai

AC Asahi Glass Co.: 2 patents #3 of 113Top 3%
SC Seimi Chemical Co.: 1 patents #1 of 4Top 25%
Overall (1994): #20,282 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5349098 Process for producing chlorofluorobenzenes Akihiro Wada, Shinsuke Morikawa 1994-09-20
5332851 Processes for producing 5-fluorobenzoic acids and their intermediates Masao Ohashi, Yutaka Yaginuma, Katsuhiko Takeda 1994-07-26