YI

Yoshikazu Iizuka

KT Kabushiki Kaisha Toshiba: 5 patents #5,683 of 21,451Top 30%
Kioxia: 1 patents #1,054 of 1,813Top 60%
Overall (All Time): #775,554 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12235770 Failure analysis system of semiconductor device, failure analysis method of semiconductor device, and non-transitory computer readable medium Mami Kodama, Masahiro Noguchi, Yumiko Watanabe 2025-02-25
9128143 Semiconductor device failure analysis system and semiconductor memory device Mami Kodama 2015-09-08
8479063 Failure analyzing device and failure analyzing method 2013-07-02
8316264 Failure analysis method, failure analysis apparatus, and computer program product 2012-11-20
7716549 Semiconductor apparatus and testing method 2010-05-11
7238958 Fault position identification system for a semiconductor device and method of identifying a fault position of a semiconductor device 2007-07-03