Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Noboru Sakimura — 55 Patents

Nec: 54 patents #60 of 14,502Top 1%
TUTohoku University: 4 patents #157 of 1,680Top 10%
Tokyo, JP: #1,594 of 90,295 inventorsTop 2%
Overall (All Time): #45,454 of 4,157,543Top 2%
55 Patents All Time
Noboru Sakimura has been granted 55 US patents while listed as an inventor at Nec. The first was granted in 2003 and the most recent in November 2025. Noboru Sakimura ranks #45,454 of 4,157,543 US inventors in our database (top 1.1%). Patent records list Noboru Sakimura in Tokyo, JP.

Patents per Year

Patents granted per year, 2003 to 2020Bar chart with a peak of 6 patents in 2010.peak 62003: 1 patents20032004: 2 patents2005: 1 patents20052006: 3 patents2007: 3 patents20072008: 3 patents2009: 2 patents20092010: 6 patents2011: 6 patents20112012: 5 patents2013: 4 patents20132014: 4 patents2015: 2 patents20152016: 2 patents2017: 3 patents20172018: 4 patents2019: 2 patents20192020: 1 patents2020

Issued Patents All Time

Showing 1–25 of 55 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12468019 Light receiving device and light receiving circuit Fumihiko Hanzawa, Yasunori Tsukuda 2025-11-11
10740435 Programmable logic integrated circuit, design support system, and configuration method Yukihide Tsuji, Ayuka Tada, Xu BAI, Makoto Miyamura, Ryusuke Nebashi 2020-08-11
10305485 Programmable logic integrated circuit, semiconductor device, and characterization method Ayuka Tada, Makoto Miyamura, Yukihide Tsuji, Ryusuke Nebashi, Xu BAI +1 more 2019-05-28
10262738 Content addressable memory cell and content addressable memory Ryusuke Nebashi, Tadahiko Sugibayashi 2019-04-16
10074421 Crossbar switch type memory circuit, look-up table circuit, and programming method Makoto Miyamura, Yukihide Tsuji, Ryusuke Nebashi, Tadahiko Sugibayashi 2018-09-11
10044355 Reconfigurable circuit with crossbar switches including non-volatile resistive switches Xu BAI, Yukihide Tsuji, Ryusuke Nebashi, Ayuka Tada, Makoto Miyamura 2018-08-07
10037789 Magnetic memory and method for writing data into magnetic memory element Ryusuke Nebashi, Yukihide Tsuji, Ayuka Tada, Hideo Ohno 2018-07-31
9898070 Semiconductor integrated circuit and power supply control method therefor Yukihide Tsuji, Ryusuke Nebashi, Ayuka Tada 2018-02-20
9837816 Semiconductor device, power supply control method of semiconductor device, and sensor node Makoto Miyamura, Ryusuke Nebashi, Yukihide Tsuji, Tadahiko Sugibayashi 2017-12-05
9692422 Programmable logic integrated circuit Ryusuke Nebashi, Makoto Miyamura, Yukihide Tsuji, Ayuka Tada 2017-06-27
9536584 Nonvolatile logic gate device Ryusuke Nebashi, Yukihide Tsuji, Ayuka Tada, Tadahiko Sugibayashi, Takahiro Hanyu +2 more 2017-01-03
9478309 Magnetic-domain-wall-displacement memory cell and initializing method therefor Ryusuke Nebashi, Tadahiko Sugibayashi, Yukihide Tsuji, Ayuka Tada, Hiroaki Honjou +1 more 2016-10-25
9299435 Nonvolatile content addressable memory and method for operating same Ryusuke Nebashi, Tadahiko Sugibayashi, Shoun Matsunaga, Takahiro Hanyu, Hideo Ohno 2016-03-29
9135988 Semiconductor device and control method of the same Ryusuke Nebashi, Yukihide Tsuji, Ayuka Tada 2015-09-15
9100013 Nonvolatile resistor network assembly and nonvolatile logic gate with increased fault tolerance using the same Ryusuke Nebashi, Yukihide Tsuji, Tadahiko Sugibayashi 2015-08-04
8902644 Semiconductor storage device and its manufacturing method Ryusuke Nebashi, Tadahiko Sugibayashi 2014-12-02
8872542 Semiconductor device and semiconductor device control method Munehiro Tada, Toshitsugu Sakamoto, Ryusuke Nebashi 2014-10-28
8737119 Magnetic memory cell and magnetic random access memory Takeshi Honda, Tadahiko Sugibayashi, Hideaki Numata, Norikazu Ohshima 2014-05-27
8693238 MRAM having variable word line drive potential Takeshi Honda, Tadahiko Sugibayashi 2014-04-08
8510633 Semiconductor storage device and method of operating the same Tadahiko Sugibayashi, Ryusuke Nebashi 2013-08-13
8503222 Non-volatile logic circuit Tetsuhiro Suzuki, Shunsuke Fukami, Kiyokazu Nagahara, Nobuyuki Ishiwata, Tadahiko Sugibayashi +1 more 2013-08-06
8477528 Magnetic memory cell and magnetic random access memory Takeshi Honda, Tadahiko Sugibayashi, Hideaki Numata, Norikazu Ohshima 2013-07-02
8354861 Magnetoresistive element, logic gate and method of operating logic gate Tadahiko Sugibayashi, Ryusuke Nebashi 2013-01-15
8299830 Semiconductor device Tadahiko Sugibayashi 2012-10-30
8284595 Magnetic random access memory and operating method of the same Ryusuke Nebashi, Tadahiko Sugibayashi 2012-10-09