Inventor
HIGUCHI MASAAKI
39 patents
⚠️ This page may combine multiple inventors who share the name “HIGUCHI MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA MEMORY CORP
11 patentsUS10032935B2Jul 24, 2018
Semiconductor memory device with charge-diffusion-less transistors
TOSHIBA MEMORY CORP13 citations83
US10985173B2Apr 20, 2021
Non-volatile storage device and method of manufacturing the same
TOSHIBA MEMORY CORP1 citations73
US9831180B2Nov 28, 2017
Semiconductor device and method for manufacturing same
TOSHIBA MEMORY CORP3 citations73
US9754954B2Sep 5, 2017
Non-volatile memory device
TOSHIBA MEMORY CORP4 citations73
US9929176B2Mar 27, 2018
Non-volatile storage device and method of manufacturing the same
TOSHIBA MEMORY CORP1 citations63
US10957556B2Mar 23, 2021
Nonvolatile semiconductor memory device and method of manufacturing the same
TOSHIBA MEMORY CORP0 citations62
US10615049B2Apr 7, 2020
Nonvolatile semiconductor memory device and method of manufacturing the same
TOSHIBA MEMORY CORP0 citations52
US10192753B2Jan 29, 2019
Nonvolatile semiconductor memory device and method of manufacturing the same
TOSHIBA MEMORY CORP0 citations52
US9960174B2May 1, 2018
Semiconductor device and method for manufacturing the same
TOSHIBA MEMORY CORP0 citations52
US9786678B2Oct 10, 2017
Nonvolatile semiconductor memory device and method of manufacturing the same
TOSHIBA MEMORY CORP1 citations51
US10121797B2Nov 6, 2018
Semiconductor memory device
TOSHIBA MEMORY CORP0 citations40
TOSHIBA KK
7 patentsUS9166032B1Oct 20, 2015
Non-volatile memory device
TOSHIBA KK36 citations94
US9583504B2Feb 28, 2017
Non-volatile storage device and method of manufacturing the same
TOSHIBA KK7 citations84
US9324729B2Apr 26, 2016
Non-volatile memory device having a multilayer block insulating film to suppress gate leakage current
TOSHIBA KK8 citations84
US9240416B2Jan 19, 2016
Semiconductor memory device
TOSHIBA KK4 citations72
US9406691B2Aug 2, 2016
Non-volatile memory device
TOSHIBA KK2 citations63
US9406811B2Aug 2, 2016
Nonvolatile semiconductor memory device including a charge storage layer formed on first and second insulating layers
TOSHIBA KK2 citations63
US8837225B2Sep 16, 2014
Nonvolatile semiconductor memory device and operation method of the same
TOSHIBA KK3 citations63
FUJI HEAVY IND LTD
7 patentsUS6661107B2Dec 9, 2003
Engine generator
FUJI HEAVY IND LTD48 citations93
US7004134B2Feb 28, 2006
Engine generator
FUJI HEAVY IND LTD24 citations92
US6792897B2Sep 21, 2004
Soundproofed engine generator
FUJI HEAVY IND LTD37 citations91
USD309597SJul 31, 1990
Engine generator
FUJI HEAVY IND LTD21 citations79
USD310348SSep 4, 1990
Engine generator
FUJI HEAVY IND LTD7 citations71
US6725850B2Apr 27, 2004
Gas-liquid separation device in a vibrator engine
FUJI HEAVY IND LTD8 citations69
US4660521AApr 28, 1987
Apparatus for changing the frequency of a dynamo engine
FUJI HEAVY IND LTD6 citations60
HIGUCHI MASAAKI
5 patentsUS8772859B2Jul 8, 2014
Semiconductor memory device
HIGUCHI MASAAKI7 citations83
US8674426B2Mar 18, 2014
Nonvolatile semiconductor memory device
HIGUCHI MASAAKI15 citations83
US8254175B2Aug 28, 2012
Semiconductor device and method of manufacturing the same
HIGUCHI MASAAKI7 citations82
US8754459B2Jun 17, 2014
Semiconductor memory device
HIGUCHI MASAAKI5 citations72
US8759901B2Jun 24, 2014
Nonvolatile semiconductor memory device including a charge storage layer and semiconductor region in a groove
HIGUCHI MASAAKI2 citations62