KY

Keisuke Yonehama

Toshiba Memory: 11 patents #113 of 1,971Top 6%
Kioxia: 7 patents #175 of 1,813Top 10%
KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
📍 Kamakura, JP: #58 of 1,212 inventorsTop 5%
Overall (All Time): #167,657 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
12274065 Semiconductor memory device Toshifumi Minami, Atsuhiro Sato, Yasuyuki Baba, Hiroshi Shinohara, Hideyuki Kamata +1 more 2025-04-08
12254929 Semiconductor memory device Masanobu Shirakawa, Takuya Futatsuyama, Kenichi Abe, Hiroshi Nakamura, Atsuhiro Sato +3 more 2025-03-18
12022657 Semiconductor memory device Toshifumi Minami, Atsuhiro Sato, Yasuyuki Baba, Hiroshi Shinohara, Hideyuki Kamata +1 more 2024-06-25
11705204 Semiconductor memory device Masanobu Shirakawa, Takuya Futatsuyama, Kenichi Abe, Hiroshi Nakamura, Atsuhiro Sato +3 more 2023-07-18
11621278 Semiconductor memory device Toshifumi Minami, Atsuhiro Sato, Yasuyuki Baba, Hiroshi Shinohara, Hideyuki Kamata +1 more 2023-04-04
11315950 Semiconductor memory device Toshifumi Minami, Atsuhiro Sato, Yasuyuki Baba, Hiroshi Shinohara, Hideyuki Kamata +1 more 2022-04-26
11270773 Semiconductor memory device Masanobu Shirakawa, Takuya Futatsuyama, Kenichi Abe, Hiroshi Nakamura, Atsuhiro Sato +3 more 2022-03-08
10854298 Semiconductor memory device Masanobu Shirakawa, Takuya Futatsuyama, Kenichi Abe, Hiroshi Nakamura, Atsuhiro Sato +3 more 2020-12-01
10818691 Semiconductor memory device Toshifumi Minami, Atsuhiro Sato, Yasuyuki Baba, Hiroshi Shinohara, Hideyuki Kamata +1 more 2020-10-27
10803950 Memory device and memory controller Yasuhiro Shimura, Tomoki Higashi, Sumito Ohtsuki, Junichi Kijima, Shinichi Oosera +3 more 2020-10-13
10461093 Semiconductor memory device Toshifumi Minami, Atsuhiro Sato, Yasuyuki Baba, Hiroshi Shinohara, Hideyuki Kamata +1 more 2019-10-29
10381084 Semiconductor memory device Masanobu Shirakawa, Takuya Futatsuyama, Kenichi Abe, Hiroshi Nakamura, Atsuhiro Sato +3 more 2019-08-13
10347338 Memory device and memory controller Yasuhiro Shimura, Tomoki Higashi, Sumito Ohtsuki, Junichi Kijima, Shinichi Oosera +3 more 2019-07-09
10255979 Semiconductor memory device Yasuhiro Shimura, Shinichi Oosera, Junichi Kijima, Tomoki Higashi, Sumito Ohtsuki +1 more 2019-04-09
10074434 Semiconductor memory device Masanobu Shirakawa, Takuya Futatsuyama, Kenichi Abe, Hiroshi Nakamura, Atsuhiro Sato +3 more 2018-09-11
9893078 Semiconductor memory device Toshifumi Minami, Atsuhiro Sato, Yasuyuki Baba, Hiroshi Shinohara, Hideyuki Kamata +1 more 2018-02-13
9799403 Semiconductor memory device Masanobu Shirakawa, Takuya Futatsuyama, Kenichi Abe, Hiroshi Nakamura, Atsuhiro Sato +3 more 2017-10-24
9768189 Semiconductor memory device Hiroshi Shinohara, Atsuhiro Sato, Yasuyuki Baba, Toshifumi Minami, Hiroyuki Maeda +2 more 2017-09-19
9437300 Semiconductor memory device Hideyuki Kamata, Toshifumi Minami, Teppei HIGASHITSUJI, Atsuhiro Sato, Yasuyuki Baba +1 more 2016-09-06
9361988 Semiconductor memory device Masanobu Shirakawa, Takuya Futatsuyama, Kenichi Abe, Hiroshi Nakamura, Atsuhiro Sato +3 more 2016-06-07
9337145 Semiconductor memory device Hiroshi Shinohara, Atsuhiro Sato, Yasuyuki Baba, Toshifumi Minami, Hiroyuki Maeda +2 more 2016-05-10
8502321 Semiconductor device and manufacturing method thereof Tatsuo Izumi, Kikuko Sugimae, Hiroyuki Kutsukake 2013-08-06
7557401 Semiconductor device and method of manufacturing the same Seiichi Mori, Eiji Sakagami, Masahisa Sonoda 2009-07-07
7064375 Semiconductor memory device having a gate electrode and a diffusion layer and a manufacturing method thereof Eiji Sakagami, Hiromasa Fujimoto, Naoki Koido 2006-06-20