ST

Shigeo Tokumitsu

RE Renesas Electronics: 8 patents #458 of 4,529Top 15%
HD Hitachi Power Semiconductor Device: 1 patents #36 of 79Top 50%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
Overall (All Time): #487,269 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11881514 Semiconductor device and termination structure Masaki Shiraishi, Yutaka Kato, Tetsuo Oda 2024-01-23
11289363 Semiconductor device and method of manufacturing the same Yoshiki Maruyama, Satoshi Iida 2022-03-29
10546802 Semiconductor device including a substrate contact plug and manufacturing method thereof Hiroaki Sekikawa, Asuka Komuro 2020-01-28
10229909 Semiconductor device and method of manufacturing the same Hiroki Fujii 2019-03-12
10074556 Method of manufacturing semiconductor device Masaaki Shinohara 2018-09-11
9881868 Semiconductor device Takahiro Mori, Tetsuya Nitta 2018-01-30
9691852 Semiconductor device 2017-06-27
9064689 Semiconductor device and manufacturing method thereof Akio Uenishi 2015-06-23
8569839 Semiconductor device and manufacturing method thereof Katsumi Morii, Yoshitaka Otsu, Kazuma Onishi, Tetsuya Nitta, Tatsuya Shiromoto 2013-10-29
7136301 Semiconductor memory device and driving method thereof 2006-11-14