Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Tomoyasu Takeuchi — 5 Patents

Denso: 3 patents #3,857 of 11,792Top 35%
NCNippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Toyota: 1 patents #15,486 of 26,838Top 60%
Kariya, JP: #1,589 of 4,822 inventorsTop 35%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Tomoyasu Takeuchi has been granted 5 US patents while listed as an inventor at Denso. The first was granted in 1996 and the most recent in July 2013. Tomoyasu Takeuchi ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Tomoyasu Takeuchi in Kariya, JP.

Patents per Year

Patents granted per year, 1996 to 2013Bar chart with a peak of 2 patents in 2012.peak 21996: 1 patents19962012: 2 patents20122013: 2 patents2013

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8475951 Battery unit for vehicles Hiroshi Ueshima, Ryuichirou Shinkai, Yoshimitsu Inoue 2013-07-02
8394521 Battery system having assembled battery Hisashi Umemoto, Hirokuni Sasaki 2013-03-12
8334068 Laminate battery with deformation restricting member Yoshiaki Ebine, Makoto Nakashima, Satoshi Suzuki 2012-12-18 $2,248,000
8164310 Battery temperature regulator incorporating casing or terminal temperature sensor Hiroshi Ueshima, Ryuichirou Shinkai 2012-04-24
5523178 Chemical cell Fumiaki Murakami, Tetsuya Nagata, Hiroshi Tamura, Masanori Tabayashi 1996-06-04