Inventor
NISHIJIMA YOSHIAKI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “NISHIJIMA YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
7 patentsUS7895829B2Mar 1, 2011
Exhaust purification device of engine
DENSO CORP41 citations92
US7493897B2Feb 24, 2009
Fuel supply apparatus and fuel supply control apparatus for internal-combustion engine
DENSO CORP14 citations82
US7976700B2Jul 12, 2011
Water separation unit and fuel supply apparatus for internal-combustion engine
DENSO CORP6 citations61
US7270718B2Sep 18, 2007
Method for manufacturing a soft magnetic powder material
DENSO CORP4 citations61
US7763214B2Jul 27, 2010
Reducing agent forming device and exhaust gas control system using the same
DENSO CORP2 citations57
US6653921B2Nov 25, 2003
Magnetic member for electromagnetic driving device and manufacturing method thereof
DENSO CORP1 citations51
US7179337B2Feb 20, 2007
Method for producing a soft magnetic material
DENSO CORP0 citations49
NAT UNIV CORP YOKOHAMA NAT UNIV
4 patentsUS11067506B2Jul 20, 2021
Hydrogen detection element, method for manufacturing hydrogen detection element, and hydrogen detection device
NAT UNIV CORP YOKOHAMA NAT UNIV0 citations62
US12566130B2Mar 3, 2026
Infrared light absorbent body, and gas sensor provided with infrared light absorbent body
NAT UNIV CORP YOKOHAMA NAT UNIV0 citations56
US11215558B2Jan 4, 2022
Nanostructure array, hydrogen detection element, and hydrogen detection device
NAT UNIV CORP YOKOHAMA NAT UNIV0 citations44
US9791366B2Oct 17, 2017
Gas detector, gas detection method and optical component
NAT UNIV CORP YOKOHAMA NAT UNIV0 citations38