TR

Tomomitsu Risaki

SI Seiko Instruments: 16 patents #100 of 1,437Top 7%
AB Ablic: 5 patents #29 of 167Top 20%
SS Sii Semiconductor: 1 patents #59 of 108Top 55%
Overall (All Time): #184,043 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10497706 Semiconductor device and method of manufacturing the same 2019-12-03
10497662 Semiconductor device and ball bonder Shoji Nakanishi, Hitomi Sakurai, Koichi Shimazaki 2019-12-03
10438944 Semiconductor device having ESD element 2019-10-08
10411137 Semiconductor memory device and method of manufacturing the same 2019-09-10
10263003 Semiconductor device and method of manufacturing the same 2019-04-16
9966476 Semiconductor memory device having first and second floating gates of different polarity 2018-05-08
9343457 Semiconductor device 2016-05-17
9299629 Semiconductor device and manufacturing method therefor Shoji Nakanishi, Koichi Shimazaki 2016-03-29
9177954 Semiconductor device 2015-11-03
9136263 Semiconductor device Takeshi Koyama 2015-09-15
8803231 Trench MOS transistor and method of manufacturing the same Jun Osanai 2014-08-12
8618606 Semiconductor device Shoji Nakanishi, Koichi Shimazaki 2013-12-31
8390061 Semiconductor device having a trench structure and method for manufacturing the same 2013-03-05
8324687 Semiconductor device Shoji Nakanishi, Koichi Shimazaki 2012-12-04
8207575 Semiconductor device and method of manufacturing the same Yuichiro Kitajima 2012-06-26
8193060 Method of manufacturing a semiconductor device 2012-06-05
8168494 Trench MOS transistor and method of manufacturing the same Jun Osanai 2012-05-01
8071460 Method for manufacturing semiconductor device Jun Osanai 2011-12-06
7888212 Semiconductor device and method of manufacturing the same Yuichiro Kitajima 2011-02-15
7859049 Semiconductor device 2010-12-28
7768102 Semiconductor device 2010-08-03
7492035 Semiconductor device and method of manufacturing the same 2009-02-17
7242058 Lateral semiconductor device using trench structure and method of manufacturing the same 2007-07-10