Inventor
KOJIMA AKINORI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “KOJIMA AKINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ELECTRIC CO LTD
12 patentsUS6171410B1Jan 9, 2001
Hard magnetic alloy, hard magnetic alloy compact, and method for producing the same
ALPS ELECTRIC CO LTD27 citations92
US5573863ANov 12, 1996
Soft magnetic alloy and plane magnetic element
ALPS ELECTRIC CO LTD30 citations89
US5509975AApr 23, 1996
Soft magnetic bulky alloy and method of manufacturing the same
ALPS ELECTRIC CO LTD31 citations89
US6425961B1Jul 30, 2002
Composite hard magnetic material and method for producing the same
ALPS ELECTRIC CO LTD15 citations84
US6312530B1Nov 6, 2001
Magnetostrictive material
ALPS ELECTRIC CO LTD14 citations74
US6235129B1May 22, 2001
Hard magnetic material
ALPS ELECTRIC CO LTD14 citations74
US6034450AMar 7, 2000
Stepping motor and method of manufacturing hard magnetic alloy therefor
ALPS ELECTRIC CO LTD9 citations74
US6001193ADec 14, 1999
Hard magnetic alloy compact and method of producing the same
ALPS ELECTRIC CO LTD9 citations74
US10283266B2May 7, 2019
Powder core, manufacturing method of powder core, inductor including powder core, and electronic/electric device having inductor mounted therein
ALPS ELECTRIC CO LTD3 citations72
US6692582B1Feb 17, 2004
Hard magnetic alloy, hard magnetic alloy compact and method for producing the same
ALPS ELECTRIC CO LTD6 citations63
US6446702B1Sep 10, 2002
Apparatus and method for producing metallic ribbon
ALPS ELECTRIC CO LTD3 citations63
US4936929AJun 26, 1990
Refractory amorphous Co-Ta-Hf alloy
ALPS ELECTRIC CO LTD0 citations52
NGK SPARK PLUG CO
9 patentsUS12474292B2Nov 18, 2025
Gas sensor element, gas sensor, and manufacturing method for gas sensor element
NGK SPARK PLUG CO0 citations52
US12031937B2Jul 9, 2024
Sensor element, gas sensor, and method for manufacturing sensor element
NGK SPARK PLUG CO0 citations52
US11940405B2Mar 26, 2024
Sensor element, gas sensor, and method for manufacturing sensor element
NGK SPARK PLUG CO0 citations52
US11385198B2Jul 12, 2022
Sensor element and gas sensor
NGK SPARK PLUG CO0 citations52
US10921281B2Feb 16, 2021
Gas sensor element, gas sensor, and method for producing gas sensor element
NGK SPARK PLUG CO0 citations52
US11867659B2Jan 9, 2024
Sensor element and gas sensor
NGK SPARK PLUG CO0 citations49
US10705045B2Jul 7, 2020
Gas sensor element and method for producing gas sensor element
NGK SPARK PLUG CO0 citations42
US9976979B2May 22, 2018
Gas sensor element, gas sensor, and method of manufacturing gas sensor element
NGK SPARK PLUG CO0 citations40
US10634639B2Apr 28, 2020
Method for producing gas sensor element
NGK SPARK PLUG CO0 citations38
SANSHIN KOGYO KK
8 patentsUS6077133AJun 20, 2000
Locking device for outboard motor
SANSHIN KOGYO KK30 citations92
US5048467ASep 17, 1991
Water jacket arrangement for marine two cycle internal combustion engine
SANSHIN KOGYO KK36 citations92
US5036822AAug 6, 1991
Fuel supplying device for vessel propulsion unit
SANSHIN KOGYO KK37 citations92
US5251577AOct 12, 1993
Water jacket arrangement for marine two cycle internal combustion engine
SANSHIN KOGYO KK12 citations74
US4615684AOct 7, 1986
Device for precluding electrolytic corrosion of a marine propulsion apparatus
SANSHIN KOGYO KK16 citations74
US5060617AOct 29, 1991
Fuel supply system for selectively increasing the fuel supply to an engine
SANSHIN KOGYO KK12 citations72
US4917638AApr 17, 1990
Engine covered by a cowling for a marine propulsion device
SANSHIN KOGYO KK5 citations63
US4673360AJun 16, 1987
Built-in tank containing lubricant or the like for outboard motors
SANSHIN KOGYO KK5 citations63
ALPS ALPINE CO LTD
3 patentsUS12073978B2Aug 27, 2024
Coil-embedded dust core, inductance element, and electric or electronic device
ALPS ALPINE CO LTD0 citations62
US11195651B2Dec 7, 2021
Inductance element
ALPS ALPINE CO LTD1 citations61
US12224092B2Feb 11, 2025
Compression molded core, method for manufacturing the compression molded core, inductor including the compression molded core, and electric/electronic equipment mounted with the inductor
ALPS ALPINE CO LTD0 citations52