YF

Yoshiaki Fukuzumi

KT Kabushiki Kaisha Toshiba: 206 patents #13 of 21,451Top 1%
Toshiba Memory: 29 patents #14 of 1,971Top 1%
Kioxia: 28 patents #10 of 1,813Top 1%
Micron: 24 patents #745 of 6,345Top 15%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
LG Lodestar Licensing Group: 1 patents #26 of 80Top 35%
UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
📍 Yokkaichi, CA: #1 of 18 inventorsTop 6%
Overall (All Time): #1,408 of 4,157,543Top 1%
291
Patents All Time

Issued Patents All Time

Showing 51–75 of 291 patents

Patent #TitleCo-InventorsDate
11227869 Memory array structures for capacitive sense NAND memory Jun Fujiki, Shuji Tanaka, Masashi Yoshida, Masanobu Saito, Yoshihiko Kamata 2022-01-18
11063064 Semiconductor memory device and method for manufacturing the same Shinya Arai, Masaki Tsuji, Hideaki Aochi, Hiroyasu Tanaka 2021-07-13
10916562 Non-volatile memory device Takashi Ishida, Takayuki Okada, Masaki Tsuji 2021-02-09
10916559 Nonvolatile semiconductor memory device and manufacturing method thereof Masaru Kito, Hideaki Aochi, Ryota Katsumata, Akihiro Nitayama, Masaru Kidoh +3 more 2021-02-09
10892270 Semiconductor memory device having an array chip bonded to a circuit chip by a bonding metal Hideaki Aochi 2021-01-12
10892269 Semiconductor memory device having a bonded circuit chip including a solid state drive controller connected to a control circuit Hideaki Aochi, Mie Matsuo, Kenichiro Yoshii, Koichiro Shindo, Kazushige Kawasaki +1 more 2021-01-12
10868032 Dielectric extensions in stacked memory arrays Paolo Tessariol 2020-12-15
RE48191 Nonvolatile semiconductor memory device and method for driving same Ryota Katsumata, Hideaki Aochi, Hiroyasu Tanaka, Masaru Kito, Masaru Kidoh +7 more 2020-09-01
10763279 Non-volatile memory device having at least one metal and one semiconductor body extending through the electrode stack Masaki Tsuji 2020-09-01
10756105 Memory arrays and methods used in forming a memory array M. Jared Barclay, Emilio Camerlenghi, Paolo Tessariol 2020-08-25
10741583 Semiconductor memory device and method for manufacturing the same Shinya Arai, Masaki Tsuji, Hideaki Aochi, Hiroyasu Tanaka 2020-08-11
10658383 Nonvolatile semiconductor memory device and method for manufacturing same Ryota Katsumata, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka, Yosuke Komori +7 more 2020-05-19
10497717 Semiconductor memory device and method for manufacturing the same Shinya Arai, Masaki Tsuji, Hideaki Aochi, Hiroyasu Tanaka 2019-12-03
10438966 Semiconductor device Tomonari Shioda, Junya Fujita, Tatsuro NISHIMOTO, Atsushi Fukumoto, Hajime Nagano 2019-10-08
10418378 Nonvolatile semiconductor memory device and method for manufacturing same Ryota Katsumata, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka, Yosuke Komori +7 more 2019-09-17
10403635 Semiconductor memory device having bonding metal between an array chip and a circuit chip Hideaki Aochi 2019-09-03
10340285 Non-volatile memory device Takashi Ishida, Takayuki Okada, Masaki Tsuji 2019-07-02
10283525 Non-volatile memory device having at least one metal and one semiconductor body extending through an electrode stack Masaki Tsuji 2019-05-07
10211219 Nonvolatile semiconductor memory device and manufacturing method thereof Masaru Kito, Hideaki Aochi, Ryota Katsumata, Akihiro Nitayama, Masaru Kidoh +3 more 2019-02-19
10163931 Non-volatile semiconductor storage device and method of manufacturing the same Ryota Katsumata, Masaru Kidoh, Masaru Kito, Hiroyasu Tanaka, Yosuke Komori +2 more 2018-12-25
10115733 Semiconductor memory device and method for manufacturing the same Shinya Arai, Masaki Tsuji, Hideaki Aochi, Hiroyasu Tanaka 2018-10-30
10090315 Semiconductor memory device in which an array chip including three-dimensionally disposed memory cells bonded to a control circuit chip Hideaki Aochi 2018-10-02
10043821 Non-volatile memory device and method of manufacturing same Masaki Tsuji 2018-08-07
9991278 Non-volatile memory device Takashi Ishida, Takayuki Okada, Masaki Tsuji 2018-06-05
9991272 Semiconductor memory device Tatsufumi HAMADA, Shinya Naito, Hiroshi Kanno 2018-06-05