Inventor
HAGINO JUNICHI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “HAGINO JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
9 patentsUS8044604B2Oct 25, 2011
Inverter
ROHM CO LTD990 citations98
US9699845B2Jul 4, 2017
Control circuit and control method for illumination apparatus
ROHM CO LTD3 citations72
US12356525B2Jul 8, 2025
Semiconductor integrated circuit for driving light emitting element, light emitting element driving device, light emitting device, and vehicle
ROHM CO LTD0 citations62
US9089023B2Jul 21, 2015
Driving circuit of light emitting element, and light emitting device and electronic apparatus including the light emitting element
ROHM CO LTD0 citations52
US10594228B2Mar 17, 2020
Rectifier IC and insulation type switching power supply using the same
ROHM CO LTD0 citations51
US10270362B2Apr 23, 2019
Rectifier IC and insulation type switching power supply using the same
ROHM CO LTD0 citations51
US11029365B2Jun 8, 2021
Semiconductor device
ROHM CO LTD0 citations47
US9998015B2Jun 12, 2018
Insulated synchronous rectification DC/DC converter including a protection circuit to judge occurrence of a switching-incapable state
ROHM CO LTD0 citations41
US9941802B2Apr 10, 2018
Insulated DC/DC converter
ROHM CO LTD0 citations41
HAGINO JUNICHI
5 patentsUS8492982B2Jul 23, 2013
Current drive circuit for light emitting diode
HAGINO JUNICHI52 citations91
US8502481B2Aug 6, 2013
Phase shift controller
HAGINO JUNICHI5 citations68
US8783950B2Jul 22, 2014
Packaging body and film made of resin used therefor
HAGINO JUNICHI2 citations61
US8294494B2Oct 23, 2012
Triangular-wave generating circuit synchronized with an external circuit
HAGINO JUNICHI2 citations61
US9439259B2Sep 6, 2016
LED backlight driving circuit for LCD panels
HAGINO JUNICHI0 citations38
PACKS CO LTD
4 patentsUS5655842AAug 12, 1997
Wrapping device
PACKS CO LTD95 citations94
US5839832ANov 24, 1998
Wrapping device
PACKS CO LTD31 citations91
US7582340B2Sep 1, 2009
Container for retort pouch food
PACKS CO LTD8 citations82
US9371159B2Jun 21, 2016
Packaging container and method for manufacturing the same
PACKS CO LTD3 citations71