Inventor
NAITO YUTAKA
JP25 patents
⚠️ This page may combine multiple inventors who share the name “NAITO YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ELECTRIC CO LTD
10 patentsUS6750723B2Jun 15, 2004
Low-loss magnetic powder core, and switching power supply, active filter, filter, and amplifying device using the same
ALPS ELECTRIC CO LTD37 citations96
US6897718B2May 24, 2005
Low-loss magnetic powder core, and switching power supply, active filter, filter, and amplifying device using the same
ALPS ELECTRIC CO LTD54 citations95
US6351204B1Feb 26, 2002
Thin magnetic element and transformer
ALPS ELECTRIC CO LTD29 citations92
US6140902AOct 31, 2000
Thin magnetic element and transformer
ALPS ELECTRIC CO LTD33 citations92
US7132019B2Nov 7, 2006
Amorphous soft magnetic alloy powder, and dust core and wave absorber using the same
ALPS ELECTRIC CO LTD38 citations91
US6594157B2Jul 15, 2003
Low-loss magnetic powder core, and switching power supply, active filter, filter, and amplifying device using the same
ALPS ELECTRIC CO LTD34 citations91
US6239594B1May 29, 2001
Mageto-impedance effect element
ALPS ELECTRIC CO LTD18 citations84
US7501925B2Mar 10, 2009
Magnetic core using amorphous soft magnetic alloy
ALPS ELECTRIC CO LTD10 citations79
US7277001B2Oct 2, 2007
Coil-embedded dust core
ALPS ELECTRIC CO LTD15 citations79
US9831790B2Nov 28, 2017
DC-to-DC converter
ALPS ELECTRIC CO LTD2 citations72
TOSOH CORP
6 patentsUS5629390AMay 13, 1997
Method for producing a polyolefin
TOSOH CORP25 citations91
US6337376B1Jan 8, 2002
Method for producing a polyolefin
TOSOH CORP5 citations61
US6320003B1Nov 20, 2001
Method for producing a polyolefin
TOSOH CORP4 citations61
US5481056AJan 2, 1996
Process for the preparation of polyolefins
TOSOH CORP3 citations60
US5412046AMay 2, 1995
Polyethylene and method of production thereof
TOSOH CORP6 citations60
US6130301AOct 10, 2000
Method for producing polyolefin
TOSOH CORP3 citations59
DENSO CORP
3 patentsUS10883302B2Jan 5, 2021
Opening-closing-body drive motor and opening-closing-body drive system
DENSO CORP8 citations82
US10378264B2Aug 13, 2019
Drive motor for opening and closing body
DENSO CORP2 citations73
US12024934B2Jul 2, 2024
Opening and closing member control device and opening and closing member control method
DENSO CORP0 citations62