Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Satoshi Numata — 9 Patents

Sony: 5 patents #7,811 of 25,231Top 35%
HCHitachi Koki Co.: 3 patents #334 of 888Top 40%
HCHitachi Koko Co.: 1 patents #1 of 33Top 4%
Tokyo, JP: #17,063 of 90,295 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Satoshi Numata has been granted 9 US patents while listed as an inventor at Sony. The first was granted in 1999 and the most recent in December 2016. Satoshi Numata ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Satoshi Numata in Tokyo, JP.

Patents per Year

Patents granted per year, 1999 to 2016Bar chart with a peak of 2 patents in 1999.peak 21999: 2 patents19992001: 1 patents20012004: 1 patents20042012: 1 patents20122013: 1 patents20132014: 1 patents20142016: 2 patents2016

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9514524 Optical distortion compensation Tohru Kurata 2016-12-06 $442,000
9361671 Image processing apparatus, image processing method, and program Hiroaki Ebi, Akira Tokuse 2016-06-07 $328,000
8704901 Image processing device and image processing method Nobuyuki Matsushita 2014-04-22 $147,000
8542298 Image processing device and image processing method Takashi Ogasawara 2013-09-24
8199805 Image processing apparatus and image processing method Tohru Kurata, Kimitaka Wada 2012-06-12 $75,000
6679821 Centrifugal separator and administration of user and actual operation of the same Noriyasu Matsufuji, Hisanobu Oyama, Mitsutoshi Yotsuyanagi, Kazuyoshi Tokunaga, Kahoru Takahashi 2004-01-20 $318,000
6204627 Motor control apparatus Shinji Watanabe, Masahiro Inaniwa, Noriyasu Matsufuji, Takahiro Fujimaki 2001-03-20 $358,000
5917688 Centrifugal apparatus with protection Nobuharu Kido, Koji Unno 1999-06-29 $691,000
5871435 Centrifuge management system Hiroyuki Takahashi, Koji Unno 1999-02-16 $500,000