Inventor
KYOMEN JUNSUKE
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KYOMEN JUNSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUBOTA LTD
5 patentsUS4157372AJun 5, 1979
Method of molding a connecting socket part on a synthetic resinous pipe end
KUBOTA LTD35 citations91
US4279853AJul 21, 1981
Method of forming a socket end on a plastic pipe and a molding device for use of the method
KUBOTA LTD22 citations79
US4898705AFeb 6, 1990
Method for producing synthetic resin union joint
KUBOTA LTD7 citations72
US4845819AJul 11, 1989
Method for coupling two plastic constructive parts used in valve, joint and pipe devices
KUBOTA LTD14 citations71
US4412802ANov 1, 1983
Molding device for forming a socket end on a plastic pipe
KUBOTA LTD13 citations70