EK

Eiji Kariyada

RE Renesas Electronics: 8 patents #458 of 4,529Top 15%
NE Nec: 7 patents #2,006 of 14,502Top 15%
SO Sony: 2 patents #12,963 of 25,231Top 55%
Overall (All Time): #268,465 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12089502 Magnetoresistance effect element, storage element, and electronic device 2024-09-10
12022742 Magnetic tunnel junction element and semiconductor device Hironobu Tanigawa, Tetsuhiro Suzuki 2024-06-25
10170689 Semiconductor device Hironobu Tanigawa, Tetsuhiro Suzuki, Katsumi Suemitsu, Takuya Kitamura 2019-01-01
9653677 Magnetoresistive effect element and magnetic memory Katsumi Suemitsu 2017-05-16
9379312 Magnetoresistive effect element and magnetic random access memory using the same Tadahiko Sugibayashi, Kaoru Mori, Norikazu Ohshima, Shunsuke Fukami, Tetsuhiro Suzuki +3 more 2016-06-28
9337419 Magnetic memory cell and method of manufacturing the same Katsumi Suemitsu 2016-05-10
9065041 Magnetic memory cell and method of manufacturing the same Katsumi Suemitsu 2015-06-23
8830735 Magnetic memory including memory cells incorporating data recording layer with perpendicular magnetic anisotropy film Katsumi Suemitsu, Hironobu Tanigawa, Kaoru Mori, Tetsuhiro Suzuki, Kiyokazu Nagahara +2 more 2014-09-09
8729648 Magnetic body device and manufacturing method thereof Tetsuhiro Suzuki, Katsumi Suemitsu 2014-05-20
8716820 Magnetic memory Katsumi Suemitsu 2014-05-06
8568851 Method for manufacturing optical information recording medium, and optical information recording medium 2013-10-29
8524347 Optical information recording medium and method of manufacturing the same 2013-09-03
8481339 Magnetic memory and manufacturing method thereof Kiyokazu Nagahara 2013-07-09
7859984 Optical information recording medium 2010-12-28
7803443 Optical disk including a sulfuration suppressing dielectric film Shuichi Ohkubo 2010-09-28
7494700 Optical information recording medium and method of manufacturing the same 2009-02-24
6875488 Optical information recording medium Tatsunori Ide, Shuichi Ohkubo 2005-04-05