RF

Ryoichi Fukui

SI Sanyo Chemical Industries: 1 patents #242 of 607Top 40%
Overall (All Time): #3,839,764 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5269950 Textile treating compositions Kunio Iwamoto, Makoto Inui, Masaki Iwafuji, Kazuya Ohtani 1993-12-14