OK

Osamu Kiyohara

TC Tomoeagawa Paper Co.: 6 patents #21 of 226Top 10%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
Overall (All Time): #889,036 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5686557 Polyamide resin which can be dissolved in alcohol solvent, composition thereof, and method of use thereof Tomohiro Taruishi 1997-11-11
5349018 Polyamide-hydrogenated polybutadiene-acrylonitrile copolymers Toshio Tagami 1994-09-20
5342895 Block copolymer and method of producing the same Toshio Tagami, Yoshio Imai, Masaaki Kakimoto, Hitoshi Narushima 1994-08-30
5334661 Epoxy resin reacted with phenolic OH-aramide/ban Mitsukazu Ochi, Toshio Tagami 1994-08-02
5334662 Epoxy resin/phenolic OH-aramid/ban block copolymer product with CTBN Mitsukazu Ochi, Toshio Tagami 1994-08-02
5258456 Epoxy resin with phenolic OH-aramide/ban block copolymer Mitsukazu Ochi, Toshio Tagami 1993-11-02