Inventor

NAGAI KIICHI

2 patents

Patents

2 patents

US3945952AMar 23, 1976

Novel resinous material by reaction of epoxy compounds and polyglutamic acid salts

KYOWA HAKKO KOGYO KK3 citations58

US4039710AAug 2, 1977

Novel resinous material

KYOWA HAKKO KOGYO KK1 citations47