HN

Hideaki Numata

NE Nec: 23 patents #407 of 14,502Top 3%
NS Nanobridge Semiconductor: 1 patents #8 of 10Top 80%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
Overall (All Time): #157,511 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12428299 Method for separating single-walled carbon nanotube mixture and single-walled carbon nanotube dispersion liquid Kazuki IHARA 2025-09-30
12215027 Nanocarbon separation method and nanocarbon separation apparatus Fumiyuki Nihey 2025-02-04
12127485 Switching element and method for manufacturing same Naoki Banno, Munehiro Tada, Koichiro Okamoto 2024-10-22
12042766 Cross-flow filtration device and cross-flow filtration method 2024-07-23
11767442 Nanocarbon ink and method for manufacturing semiconductor device in which same is used 2023-09-26
11511229 Nanocarbon separation method Fumiyuki Nihey, Yuki Kuwahara, Takeshi Saito, Fusako Sasaki 2022-11-29
11435251 Control apparatus, array-type sensor, sensor usage method, control method, and program Hiroyuki Endoh 2022-09-06
11383984 Nanocarbon separation device, nanocarbon separation method, and nanocarbon recovery method Kazuki IHARA, Mayumi Kosaka, Ryota Yuge, Fumiyuki Nihey 2022-07-12
8923042 Magnetic random access memory Nobuyuki Ishiwata, Norikazu Ohshima 2014-12-30
8737119 Magnetic memory cell and magnetic random access memory Takeshi Honda, Noboru Sakimura, Tadahiko Sugibayashi, Norikazu Ohshima 2014-05-27
8547733 Magnetic random access memory Nobuyuki Ishiwata, Norikazu Ohshima 2013-10-01
8526222 Magnetic random access memory Nobuyuki Ishiwata, Norikazu Ohshima 2013-09-03
8477528 Magnetic memory cell and magnetic random access memory Takeshi Honda, Noboru Sakimura, Tadahiko Sugibayashi, Norikazu Ohshima 2013-07-02
8351249 Magnetic random access memory Nobuyuki Ishiwata, Norikazu Ohshima 2013-01-08
8309992 Switching element including carbon nanotubes and method for manufacturing the same Satoru Toguchi, Hiroyuki Endoh 2012-11-13
8253124 Semiconductor element Kazuki IHARA 2012-08-28
8238135 MRAM utilizing free layer having fixed magnetization regions with larger damping coefficient than the switching region Tetsuhiro Suzuki, Norikazu Ohshima 2012-08-07
7929342 Magnetic memory cell, magnetic random access memory, and data read/write method for magnetic random access memory Norikazu Ohshima, Tetsuhiro Suzuki, Tadahiko Sugibayashi, Nobuyuki Ishiwata, Shunsuke Fukami 2011-04-19
7177179 Magnetic memory, and its operating method Sadahiko Miura, Tadahiko Sugibayashi, Kiyotaka Tsuji 2007-02-13
7126201 Magnetic random access memory Hisao Matsutera 2006-10-24
6703249 Method of fabricating magnetic random access memory operating based on tunnel magnetroresistance effect Takeshi Okazawa 2004-03-09
6462981 Magnetic random access memory Koichi Takeda 2002-10-08
6462982 Magnetic random access memory having voltage control circuitry for maintaining sense lines at constant low voltages Koichi Takeda 2002-10-08
6341084 Magnetic random access memory circuit Kouichi TAKEDA 2002-01-22
6191972 Magnetic random access memory circuit Sadahiko Miura 2001-02-20