Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Natsuki Sato — 55 Patents

Nec: 14 patents #846 of 14,502Top 6%
MIMizuno: 13 patents #11 of 221Top 5%
Panasonic: 9 patents #2,948 of 21,108Top 15%
EMElpida Memory: 8 patents #73 of 692Top 15%
NCNitto Boseki Co.: 5 patents #28 of 339Top 9%
ACAtex Co.: 2 patents #3 of 4Top 75%
TSToshiba Medical Systems: 1 patents #656 of 1,088Top 65%
Canon: 1 patents #14,969 of 19,416Top 80%
SUShinshu University: 1 patents #77 of 261Top 30%
NENec Electronics: 1 patents #715 of 1,789Top 40%
KCKobelco Eco-Solutions Co.: 1 patents #15 of 46Top 35%
Overall (All Time): #45,454 of 4,157,543Top 2%
55 Patents All Time
Natsuki Sato has been granted 55 US patents while listed as an inventor at Nec. The first was granted in 1992 and the most recent in December 2025. Natsuki Sato ranks #45,454 of 4,157,543 US inventors in our database (top 1.1%). Patent records list Natsuki Sato in Osaka, OR, JP.

Patents per Year

Patents granted per year, 1992 to 2025Bar chart with a peak of 5 patents in 2025.peak 51992: 1 patents19921994: 1 patents1995: 3 patents1996: 2 patents19961998: 1 patents1999: 4 patents2001: 2 patents20012004: 2 patents2006: 1 patents2007: 1 patents20072009: 2 patents2010: 3 patents2011: 4 patents20112012: 3 patents2013: 2 patents2014: 1 patents20142017: 3 patents2018: 3 patents2019: 3 patents20192020: 3 patents2021: 2 patents2024: 3 patents20242025: 5 patents2025

Issued Patents All Time

Showing 1–25 of 55 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12497332 Inorganic structure and method for producing same Ryosuke SAWA, Tatsuro YOSHIOKA, Naoki KURIZOE, Tohru SEKINO, Tomoyo GOTO +2 more 2025-12-16
12474512 Optical filter, ir sensor, and light emitting device Tatsuro YOSHIOKA, Naoki KURIZOE, Ryosuke SAWA 2025-11-18
12338131 Boehmite structure and method for producing same Naoki KURIZOE, Ryosuke SAWA, Tatsuro YOSHIOKA 2025-06-24
12304867 Composite member Tatsuro YOSHIOKA, Ryosuke SAWA, Naoki KURIZOE 2025-05-20
12215235 Composite member Naoki KURIZOE, Tatsuro YOSHIOKA, Ryosuke SAWA, Koki IWATA 2025-02-04
12153054 Method for isolating cell nuclei having enhanced antigenicity from fixed cells or FFPE tissue section, and antigen activator and kit therefor Mika Kuroiwa, Masatoshi NAKATSUJI, Hideki Ishihara 2024-11-26
11963576 Sole structure for a shoe, shoe having same, and method for manufacturing same Kenjiro Kita, Takao Oda, Yo KAJIWARA, Shingo Sudo 2024-04-23
11898343 Water-repellent member, and building member and wet room member using same Naoki KURIZOE, Tatsuya Okuno, Ryosuke SAWA, Tatsuro YOSHIOKA 2024-02-13
10995359 Method for determining drug-sensitive human cell lines by analysis method in which measurement of activity of two types of protein kinase is used Masayuki Wakabayashi, Hideki Ishihara 2021-05-04
10932518 Sole structure and shoe including same Shogo Matsui, Kazunori Iuchi 2021-03-02
10874374 Medical image-processing apparatus and ultrasonic diagnostic device Kei Mori, Atsuko Sugiyama, Mariko Shibata, Yoshimasa Kobayashi, Toshie Maruyama +1 more 2020-12-29 $51,000
10724071 Method for determining drug-sensitive human cell lines by analysis method in which measurement of activity of two types of protein kinase is used Masayuki Wakabayashi, Hideki Ishihara 2020-07-28
10670586 Test instrument for measuring analyte in sample by an aggregation assay using a metal colloid and using a reagent attached in a dry state in a reaction chamber, and method for measuring analyte using same Ryo Kojima, Kenta Noda, Yoshiro Sato, Kaduho Ashizawa 2020-06-02
10455892 Sole structure for shoes and shoe with the sole structure Kazunori Iuchi, Yusuke Ide 2019-10-29
D855820 Massager Toru Harashima 2019-08-06
D839441 Massager Toru Harashima 2019-01-29
10157465 Medical information processing system, non-transitory computer readable storage medium, and ultrasound diagnosis apparatus Atsuko Sugiyama, Yoshimasa Kobayashi, Yoshinori Nakatani, Katsuhiko Fujimoto, Mariko Shibata +1 more 2018-12-18
9976080 Rare earth aluminum garnet-type inorganic oxide, phosphor and light-emitting device using same Shozo Oshio 2018-05-22
9936765 Sole structure for a shoe Takao Oda, Takeshi Takeshita, Shogo Matsui 2018-04-10
9845485 Microalgae of the genus Euglena, method for producing polysaccharides, and method for producing organic compound Makoto Watanabe, Mikihide Demura, Masanobu Kawachi, Akira Akashi, Jun Takezaki +3 more 2017-12-19
9840666 Phosphor having inorganic oxide with cerium and terbium activators, light-emitting device illumination light source, and illumination device using same Shozo Oshio 2017-12-12
9732271 Rare earth aluminum garnet-type inorganic oxide, phosphor and light-emitting device using same Shozo Oshio 2017-08-15
8900882 Method of assaying complex and kit to be used therefor Kiyotaka Fujita, Ryo Kojima, Yoshiro Sato 2014-12-02
8567093 Midfoot structure of a sole assembly for a shoe 2013-10-29
8490298 Upper structure for a shoe Tetsuo Yamamoto 2013-07-23