TK

Tatsuya Kishi

KT Kabushiki Kaisha Toshiba: 104 patents #73 of 21,451Top 1%
Toshiba Memory: 15 patents #53 of 1,971Top 3%
FU Fujikura: 7 patents #169 of 1,407Top 15%
Kioxia: 2 patents #693 of 1,813Top 40%
NU National University Corporation Tohoku University: 1 patents #86 of 170Top 55%
OL Olympus: 1 patents #2,078 of 3,097Top 70%
SH Sk Hynix: 1 patents #3,115 of 4,849Top 65%
Overall (All Time): #8,425 of 4,157,543Top 1%
130
Patents All Time

Issued Patents All Time

Showing 76–100 of 130 patents

Patent #TitleCo-InventorsDate
7411263 Magnetic memory device Masahiko Nakayama, Tadashi Kai, Sumio Ikegawa, Yoshiaki Fukuzumi 2008-08-12
7355883 Magnetoresistance effect element, its manufacturing method, magnetic reproducing element and magnetic memory Shiho Okuno, Yuichi Ohsawa, Shigeru Haneda, Yuzo Kamiguchi 2008-04-08
7355884 Magnetoresistive element Masahiko Nakayama, Tadashi Kai, Yoshiaki Fukuzumi, Toshihiko Nagase, Sumio Ikegawa +1 more 2008-04-08
7345852 Magnetoresistive element and magnetic memory device Koichiro Inomata, Kentaro Nakajima, Yoshiaki Saito, Masayuki Sagoi 2008-03-18
7333359 Magnetic random access memory Yoshiaki Asao, Yoshihisa Iwata, Yoshiaki Saito, Hiroaki Yoda, Tomomasa Ueda +2 more 2008-02-19
7277318 Magnetic random access memory and method of manufacturing the same Hiroaki Yoda, Hisanori Aikawa, Tomomasa Ueda, Takeshi Kajiyama, Yoshiaki Asao 2007-10-02
7265950 Magnetoresistance effect element, its manufacturing method, magnetic reproducing element and magnetic memory Shiho Okuno, Yuichi Ohsawa, Shigeru Haneda, Yuzo Kamiguchi 2007-09-04
7266011 Magneto-resistance effect element and magnetic memory Minoru Amano, Sumio Ikegawa, Yoshiaki Saito, Hiroaki Yoda 2007-09-04
7247506 Method for producing magnetic memory device Minoru Amano, Yoshiaki Saito, Tomomasa Ueda, Hiroaki Yoda 2007-07-24
7245524 Magnetic memory device and write method of magnetic memory device Hiroaki Yoda, Tadashi Kai, Masahiko Nakayama, Sumio Ikegawa 2007-07-17
7245464 Magnetic memory having a ferromagnetic tunneling junction Yoshiaki Saito, Minoru Amano, Shigeki Takahashi, Katsuya Nishiyama 2007-07-17
7240419 Method of manufacturing a magnetoresistance effect element Shiho Okuno, Yuichi Ohsawa, Shigeru Haneda, Yuzo Kamiguchi 2007-07-10
7200034 Magnetic memory device having yoke layer on write interconnection and method of manufacturing the same Takeshi Kajiyama, Tomomasa Ueda, Hiroaki Yoda, Hisanori Aikawa, Masatoshi Yoshikawa 2007-04-03
7190613 Magnetic random access memory device having thermal agitation property and high write efficiency Toshihiko Nagase, Hiroaki Yoda, Masatoshi Yoshikawa, Tadashi Kai, Hisanori Aikawa +1 more 2007-03-13
7164599 Data read method of magnetic random access memory Keiji Hosotani 2007-01-16
7140096 Method of manufacturing a magnetoresistance effect device Shigeki Takahashi, Kentaro Nakajima, Minoru Amano, Masayuki Sagoi, Yoshiaki Saito 2006-11-28
7064402 Magnetic random access memory Takeshi Kajiyama, Tomomasa Ueda, Hisanori Aikawa, Masatoshi Yoshikawa, Yoshiaki Asao +1 more 2006-06-20
7054187 Magnetic memory Minoru Amano, Yoshiaki Saito, Shigeki Takahashi, Katsuya Nishiyama, Yoshiaki Asao +3 more 2006-05-30
7041603 Method for producing magnetic memory device Minoru Amano, Yoshiaki Saito, Tomomasa Ueda, Hiroaki Yoda 2006-05-09
7038894 Magnetoresistive element and magnetic memory device Koichiro Inomata, Kentaro Nakajima, Yoshiaki Saito, Masayuki Sagoi 2006-05-02
7038939 Magneto-resistance effect element and magnetic memory Minoru Amano, Sumio Ikegawa, Yoshiaki Saito, Hiroaki Yoda 2006-05-02
7023725 Magnetic memory Yoshiaki Saito, Tomomasa Ueda, Minoru Amano 2006-04-04
7009873 Magnetic random access memory Hiroaki Yoda, Junichi Miyamoto 2006-03-07
6995962 Ferromagnetic double tunnel junction element with asymmetric energy band Yoshiaki Saito, Masayuki Sagoi, Minoru Amano, Kentaro Nakajima, Shigeki Takahashi 2006-02-07
6987653 Magnetoresistive element and magnetic memory device Koichiro Inomata, Kentaro Nakajima, Yoshiaki Saito, Masayuki Sagoi 2006-01-17