Inventor
MATSUSHITA TOSHIO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “MATSUSHITA TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA CORP
10 patentsUS8366295B2Feb 5, 2013
Light emitting device
NICHIA CORP39 citations97
US9752734B2Sep 5, 2017
Light emitting device
NICHIA CORP13 citations92
US9491813B2Nov 8, 2016
Light emitting device
NICHIA CORP3 citations83
US11692677B2Jul 4, 2023
Light emitting device
NICHIA CORP0 citations62
US11421829B2Aug 23, 2022
Light emitting device
NICHIA CORP0 citations62
US11187385B2Nov 30, 2021
Light emitting device
NICHIA CORP0 citations62
US10801676B2Oct 13, 2020
Light emitting device
NICHIA CORP0 citations51
US10598317B2Mar 24, 2020
Light emitting device
NICHIA CORP0 citations51
US10180213B2Jan 15, 2019
Light emitting device
NICHIA CORP0 citations51
US9491812B2Nov 8, 2016
Light emitting device
NICHIA CORP0 citations51
HITACHI LTD
5 patentsUS5615068AMar 25, 1997
Head locating actuator having reduced susceptibility to dynamic reaction force effects, and a disk apparatus incorporating the same
HITACHI LTD22 citations92
US4855853AAug 8, 1989
Actuator for positioning heads in magnetic disc apparatus
HITACHI LTD31 citations90
US5532563AJul 2, 1996
Disk device with auxiliary battery and start method thereof
HITACHI LTD24 citations89
US5301078AApr 5, 1994
Magnetic disk unit and manufacturing method of carriage structure thereof
HITACHI LTD17 citations73
US5953178ASep 14, 1999
Magnetic disk apparatus
HITACHI LTD7 citations72