Inventor
NAKAJIMA YOJI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA YOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KEIHIN CORP
5 patentsUS7192665B2Mar 20, 2007
Regulator for fuel cell
KEIHIN CORP25 citations92
US6176256B1Jan 23, 2001
Gas pressure-reducing valve
KEIHIN CORP43 citations92
US6155290ADec 5, 2000
Gas pressure-reducing valve
KEIHIN CORP29 citations92
US7157168B2Jan 2, 2007
Regulator
KEIHIN CORP9 citations73
US7735757B2Jun 15, 2010
Gaseous fuel injection valve
KEIHIN CORP6 citations58
MITSUBISHI ELECTRIC CORP
4 patentsUSD736839SAug 18, 2015
Electric discharge machine
MITSUBISHI ELECTRIC CORP15 citations92
USD753735SApr 12, 2016
Electric discharge machine
MITSUBISHI ELECTRIC CORP11 citations83
US7795558B2Sep 14, 2010
Electric discharge machine and electric discharge machining method
MITSUBISHI ELECTRIC CORP9 citations82
US9737945B2Aug 22, 2017
Electrical discharge machining apparatus
MITSUBISHI ELECTRIC CORP4 citations72
NAKAJIMA YOJI
4 patentsUS9522434B2Dec 20, 2016
Wire electric discharge machine and wire electrode forwarding method used in the same
NAKAJIMA YOJI0 citations49
US9138820B2Sep 22, 2015
Wire aspiration device and wire recovery device
NAKAJIMA YOJI0 citations38
US9333575B2May 10, 2016
Wire electric discharge machine and wire electrode removal device
NAKAJIMA YOJI0 citations36
US9321114B2Apr 26, 2016
Wire electric-discharge machining device and wire-electrode removing device configured to remove cut wire-electrode
NAKAJIMA YOJI0 citations36