Inventor
OKUBO KAZUYUKI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OKUBO KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSEI PLASTICS IND CO
8 patentsUS5320517AJun 14, 1994
Clamping apparatus for molding machine
NISSEI PLASTICS IND CO46 citations94
US5192557AMar 9, 1993
Clamping apparatus for molding machine
NISSEI PLASTICS IND CO49 citations94
US6341953B1Jan 29, 2002
Hydraulic drive system of an injection molding machine
NISSEI PLASTICS IND CO29 citations91
US5513777AMay 7, 1996
Hopper convertible material container
NISSEI PLASTICS IND CO27 citations89
US5277568AJan 11, 1994
Clamping apparatus for molding machine
NISSEI PLASTICS IND CO10 citations72
US6325612B1Dec 4, 2001
Vibration applying apparatus for an injection molding machine
NISSEI PLASTICS IND CO13 citations71
USRE36324EOct 5, 1999
Hopper convertible material container
NISSEI PLASTICS IND CO14 citations70
US11279068B2Mar 22, 2022
Injection molding apparatus
NISSEI PLASTICS IND CO2 citations68