TO

Takeshi Ohgami

EM Elpida Memory: 8 patents #73 of 692Top 15%
PS Ps4 Luxco S.A.R.L.: 2 patents #84 of 276Top 35%
Micron: 2 patents #3,728 of 6,345Top 60%
LL Longitude Licensing Limited: 1 patents #14 of 27Top 55%
ML Mitsubishi Electric Engineering Company, Limited: 1 patents #138 of 352Top 40%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
Overall (All Time): #347,715 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10354705 Apparatuses and methods for controlling word lines and sense amplifiers 2019-07-16
RE47227 Forming transistor gate structures in a semiconductor using a mask layer over an insulating layer 2019-02-05
9418711 Semiconductor memory device having main word lines and sub-word lines 2016-08-16
9019787 Semiconductor device having hierarchical bit line structure Yasuhiro Matsumoto, Noriaki Mochida, Daiki Izawa 2015-04-28
8797778 Semiconductor memory device having open bit line structure 2014-08-05
8508982 Semiconductor device 2013-08-13
8477536 Method for manufacturing a semiconductor memory device 2013-07-02
8259496 Semiconductor memory device 2012-09-04
8130546 Semiconductor memory device and manufacturing method of semiconductor memory device 2012-03-06
8105907 Manufacturing method of semiconductor memory device Eiji Hasunuma, Shigeru Shiratake 2012-01-31
7903489 Semiconductor device having a sense amplifier Seiji Narui 2011-03-08
7768855 Semiconductor memory device and sense amplifier 2010-08-03
7583550 Semiconductor memory device 2009-09-01
6775198 Semiconductor storage unit Kozo Ishida, Hideki Yonetani 2004-08-10