Inventor

NAKAJIMA KIYOHARU

JP5 patents

⚠️ This page may combine multiple inventors who share the name “NAKAJIMA KIYOHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI SEIKO KK

2 patents

US4667113AMay 19, 1987

Tool failure detection apparatus

HITACHI SEIKO KK52 citations85

US5090284AFeb 25, 1992

Mechanisms for driving punch pins in punching apparatus

HITACHI SEIKO KK17 citations71

KIRIN TECHNO SYSTEM CORP

2 patents

US6296102B1Oct 2, 2001

Container rejecting apparatus

KIRIN TECHNO SYSTEM CORP9 citations64

US7434857B2Oct 14, 2008

Chuck device of container, transportation device with the same, and chuck claw for the transportation device

KIRIN TECHNO SYSTEM CORP6 citations59

HITACHI LTD

1 patent

US5214991AJun 1, 1993

Punching apparatus

HITACHI LTD56 citations90