NU

Nobuyuki Umetsu

Toshiba Memory: 12 patents #93 of 1,971Top 5%
Kioxia: 9 patents #115 of 1,813Top 7%
NI Ngk Insulators: 4 patents #658 of 2,083Top 35%
Overall (All Time): #158,526 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
12419198 Magnetic memory Masahiro Koike, Michael Arnaud Quinsat, Tsutomu Nakanishi, Agung Setiadi, Megumi Yakabe +6 more 2025-09-16
12274075 Magnetic memory Shiho Nakamura, Tsuyoshi Kondo 2025-04-08
12178138 Magnetic memory Yasuaki Ootera, Masaki Kado, Michael Arnaud Quinsat, Naoharu Shimomura, Tsutomu Nakanishi +3 more 2024-12-24
12069962 Magnetic memory Tsuyoshi Kondo, Yasuaki Ootera, Tsutomu Nakanishi, Shigeyuki Hirayama 2024-08-20
12041788 Storage device and method for manufacturing storage device Tsutomu Nakanishi, Yasuaki Ootera, Michael Arnaud Quinsat, Masaki Kado, Susumu Hashimoto +4 more 2024-07-16
11871586 Magnetic memory Naoharu Shimomura, Tsuyoshi Kondo, Yoshihiro Ueda, Yasuaki Ootera, Akihito Yamamoto +4 more 2024-01-09
11417831 Magnetic memory Tsuyoshi Kondo, Masaki Kado, Shiho Nakamura, Susumu Hashimoto, Yasuaki Ootera +5 more 2022-08-16
11232822 Magnetic memory with circuit to supply shift pulse to move a domain wall in a magnetic body Michael ARNAUD QUINSAT, Tsuyoshi Kondo, Masahiro Koike, Shiho Nakamura, Susumu Hashimoto +7 more 2022-01-25
11227646 Magnetic memory Masahiro Koike, Michael Arnaud Quinsat, Tsutomu Nakanishi, Yasuaki Ootera, Tsuyoshi Kondo 2022-01-18
11217628 Magnetic memory Yasuaki Ootera, Tsutomu Nakanishi, Megumi Yakabe, Agung Setiadi, Tsuyoshi Kondo 2022-01-04
10916318 Magnetic storage device Susumu Hashimoto, Masaki Kado, Michael Arnaud Quinsat, Tsuyoshi Kondo, Yasuaki Ootera +1 more 2021-02-09
10576609 Manufacturing method of honeycomb structure, and grinding wheel Toshihiro Fukui, Nobuchika Noguchi 2020-03-03
10556365 Method of manufacturing ceramic structure Takuya Yamada, Hirotada Nakamura 2020-02-11
10482941 Magnetic memory device Takuya Shimada, Yasuaki Ootera, Tsuyoshi Kondo, Michael Arnaud Quinsat, Masaki Kado +8 more 2019-11-19
10453545 Magnetic memory device and method for manufacturing the same Yasuaki Ootera, Tsuyoshi Kondo, Michael Arnaud Quinsat, Takuya Shimada, Masaki Kado +2 more 2019-10-22
10446249 Magnetic memory device Michael Arnaud Quinsat, Yasuaki Ootera, Tsuyoshi Kondo, Takuya Shimada, Masaki Kado +8 more 2019-10-15
10446212 Magnetic memory device Susumu Hashimoto, Yasuaki Ootera, Tsuyoshi Kondo, Takuya Shimada, Michael Arnaud Quinsat +8 more 2019-10-15
10424724 Magnetic element and magnetic memory Tsuyoshi Kondo, Yasuaki Ootera, Takuya Shimada, Michael Arnaud Quinsat, Masaki Kado +2 more 2019-09-24
10403381 Magnetic memory device Michael Arnaud Quinsat, Takuya Shimada, Susumu Hashimoto, Yasuaki Ootera, Masaki Kado +8 more 2019-09-03
10350786 Cutting method of honeycomb formed body, and manufacturing method of honeycomb structure Takuya Yamada 2019-07-16
10354739 Magnetic memory device including magnetic portions nonmagnetic layers Yasuaki Ootera, Tsuyoshi Kondo, Michael Arnaud Quinsat, Takuya Shimada, Masaki Kado +8 more 2019-07-16
10311932 Magnetic memory device Tsuyoshi Kondo, Yasuaki Ootera, Takuya Shimada, Michael Arnaud Quinsat, Masaki Kado +8 more 2019-06-04
10304902 Magnetic memory device Masaki Kado, Tsuyoshi Kondo, Yasuaki Ootera, Takuya Shimada, Michael Arnaud Quinsat +8 more 2019-05-28
10276224 Magnetic memory having metal portions and magnetic memory array including same Hirofumi Morise, Tsuyoshi Kondo, Yasuaki Ootera, Susumu Hashimoto, Masaki Kado +3 more 2019-04-30
10046430 End face grinding method and end face grinding device Toshihiro Fukui, Nobuchika Noguchi 2018-08-14