Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Satoshi Takeuchi — 49 Patents

Denso: 15 patents #687 of 11,792Top 6%
NCNikkiso Co.: 10 patents #16 of 287Top 6%
Dai Nippon Printing Co.: 8 patents #275 of 2,222Top 15%
DIDai Nippon Insatsu: 6 patents #50 of 371Top 15%
NSNippon Steel: 2 patents #1,308 of 4,423Top 30%
Hitachi: 2 patents #13,405 of 28,497Top 50%
APAstellas Pharma: 1 patents #544 of 954Top 60%
Kabushiki Kaisha Toshiba: 1 patents #13,641 of 21,451Top 65%
HCHitachi Software Engineering Co.: 1 patents #175 of 502Top 35%
NHNamiki Seimitsu Houseki: 1 patents #55 of 108Top 55%
SCShin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
SISintokogio: 1 patents #245 of 455Top 55%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #55,592 of 4,157,543Top 2%
49 Patents All Time
Satoshi Takeuchi has been granted 49 US patents while listed as an inventor at Denso. The first was granted in 1981 and the most recent in October 2025. Satoshi Takeuchi ranks #55,592 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Satoshi Takeuchi in Shizuoka, CA, JP.

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12453289 Piezoelectric actuator Kazuki Tanaka 2025-10-21
12194218 Blood purification apparatus Kazuya Tsuji 2025-01-14
11690942 Blood purification apparatus with a bypass line that bypasses an ultrafiltration pump Takeshi Ichikawa 2023-07-04
10751459 Blood purification apparatus Shinya Hasegawa, Tomohiro Furuhashi 2020-08-25
10653827 Blood purification apparatus Kazuya Tsuji 2020-05-19
10625007 Blood purification apparatus and blood purification system Kentaro Kogoshi, Masahiro Aoshima 2020-04-21
10314957 Blood purification apparatus Fumihiko Ishizaki 2019-06-11
10272491 Soft magnetic member and manufacturing method of soft magnetic member Eiichi Kobayashi, Kunihiro Kodama, Masashi Totokawa 2019-04-30
10253105 Bispecific antibody binding to human TLR2 and human TLR4 Masahito Sato, Jotarou Suzuki, Shinji Soga, Jun Takasaki, Koji Aoyama +1 more 2019-04-09
10195336 Blood purification apparatus and priming method thereof Kentaro Kogoshi 2019-02-05
9999102 Induction heating apparatus Shuntaro Iguro, Yoshihide Itou, Kazuhiro Umetani 2018-06-12
9878083 Blood purification apparatus with recognition and control means Tomohiro Furuhashi, Akira Sugioka, Masahiro Toyoda 2018-01-30
9872951 Blood purification apparatus and priming method for the same Tomohiro Furuhashi, Akira Sugioka, Masahiro Toyoda 2018-01-23
9351346 Material heating and providing apparatus Tsuyoshi Arai, Noriyasu Inomata 2016-05-24
9181517 Composition for treating contact lenses with an aqueous solution resulting in visible protein removal 2015-11-10
8343085 Blood purification apparatus and priming method thereof Masahiro Toyoda 2013-01-01
8012276 Method for manufacturing a steel sheet for tin plated steel sheet and tin-free steel sheet each having excellent formability Riki Okamoto, Kazuhito Ito 2011-09-06
7931065 Printed circuit board manufacturing equipment Atusi Sakaida, Toshihisa Taniguchi, Toshikazu Harada, Maki Chiba 2011-04-26
7889510 Component-embedded board device and faulty wiring detecting method for the same Hiroki Kamiya, Katsunori Kubota, Motoki Shimizu 2011-02-15
7879656 Multilayer substrate and method of manufacturing the same Hiroki Kamiya, Motoki Shimizu 2011-02-01
7834441 Multilayer substrate and method of manufacturing the same Hiroki Kamiya, Motoki Shimizu 2010-11-16
7528509 Multifunction-type vibration actuator and mobile terminal device Minoru Ueda, Etuo Oono 2009-05-05
7501031 Steel sheet for tin plated steel sheet and tin-free steel sheet each having excellent formability and manufacturing method thereof Riki Okamoto, Kazuhito Ito 2009-03-10
7304248 Multi-layer printed circuit board and method for manufacturing the same Kazuo Tada, Koji Kondo 2007-12-04
7287321 Multi-layer board manufacturing method Motoki Shimizu 2007-10-30