TK

Takeshi Kajiyama

KT Kabushiki Kaisha Toshiba: 63 patents #215 of 21,451Top 2%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #31,237 of 4,157,543Top 1%
68
Patents All Time

Issued Patents All Time

Showing 1–25 of 68 patents

Patent #TitleCo-InventorsDate
9263666 Magnetic random access memory Yoshiaki Asao 2016-02-16
9190453 Magnetic memory and manufacturing method thereof Takashi Nakazawa, Yoshiaki Asao, Kenji Noma 2015-11-17
9130034 Semiconductor device and method of manufacturing the same 2015-09-08
9029943 Semiconductor memory device and method of manufacturing the same 2015-05-12
9000545 Magnetic random access memory 2015-04-07
8981446 Magnetic memory and manufacturing method thereof Takashi Nakazawa, Yoshiaki Asao, Kenji Noma 2015-03-17
8941197 Magnetic random access memory Yoshiaki Asao 2015-01-27
8829580 Magnetoresistive memory and manufacturing method Kuniaki SUGIURA, Yoshiaki Asao 2014-09-09
8607259 Disk laminate, disk cartridge, disk loading/unloading mechanism, disk conveying device, disk conveying mechanism, and thin disk driving system Yoshimichi Takano, Nobuaki Onagi, Kohji Tsukahara, Haruki Tokumaru, Daiichi Koide +1 more 2013-12-10
8592928 Magnetic random access memory and method of manufacturing the same Keiji Hosotani, Hiroyuki Kanaya 2013-11-26
8587042 Magnetoresistive random access memory device 2013-11-19
8549547 Disk clamping mechanism and disk drive system, with movably supported clamper Nobuaki Onagi, Yasutomo Aman, Haruki Tokumaru, Yoshimichi Takano, Daiichi Koide +1 more 2013-10-01
8542519 Semiconductor memory device Yoshiaki Asao, Kuniaki SUGIURA 2013-09-24
8503216 Resistance change type memory 2013-08-06
8492830 Multiple channel fin-FET and its manufacturing method 2013-07-23
8357982 Magnetic memory 2013-01-22
8314464 Semiconductor device and manufacturing method thereof Masayoshi Iwayama, Yoshiaki Asao 2012-11-20
8309950 Semiconductor device and manufacturing method thereof Masayoshi Iwayama, Yoshiaki Asao 2012-11-13
8238144 Magnetic memory 2012-08-07
8208289 Magnetoresistive effect element 2012-06-26
8203193 Magnetic random access memory and manufacturing method of the same Yoshiaki Asao, Akihiro Nitayama 2012-06-19
8111540 Semiconductor memory device Yoshiaki Asao, Tsuneo Inaba 2012-02-07
8081505 Magnetoresistive element and method of manufacturing the same Yoshiaki Asao, Shigeki Takahashi, Minoru Amano, Kuniaki SUGIURA 2011-12-20
8058080 Method of manufacturing a magnetic random access memory, method of manufacturing an embedded memory, and template Yoshiaki Asao, Minoru Amano, Shigeki Takahashi, Masayoshi Iwayama, Kuniaki SUGIURA 2011-11-15
8022439 Semiconductor device comprising gate electrode surrounding entire circumference of channel region and method for manufacturing the same 2011-09-20