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USPTO Patent Rankings Data through Dec 31, 2025
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Yasunori Kamitani — 17 Patents

JTJtekt: 17 patents #42 of 1,969Top 3%
Fujimi, JP: #36 of 195 inventorsTop 20%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Yasunori Kamitani has been granted 17 US patents while listed as an inventor at Jtekt. The first was granted in 2017 and the most recent in May 2022. Yasunori Kamitani ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Yasunori Kamitani in Fujimi, JP.

Patents per Year

Patents granted per year, 2017 to 2022Bar chart with a peak of 8 patents in 2019.peak 82017: 1 patents20172018: 3 patents20182019: 8 patents20192020: 3 patents20202022: 2 patents2022

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11325637 Steering system and method for manufacturing the same Gaku Takimoto 2022-05-10 $72,000
11318982 Steering column device and manufacturing method for the same Hidenori Kakinuma, Soma Iwai, Keiji Kishimoto 2022-05-03 $116,000
10641376 Differential device and method of adjusting differential device Tadashi Yoshisaka, He Jin 2020-05-05
10596901 Differential device Tadashi Yoshisaka, He Jin 2020-03-24
10544856 Differential apparatus Tadashi Yoshisaka, He Jin 2020-01-28
10473169 Interrupter and differential Tadashi Yoshisaka, He Jin 2019-11-12
10415680 Differential apparatus Tadashi Yoshisaka, He Jin 2019-09-17
10267400 Differential apparatus Minoru Onitake, Tadashi Yoshisaka, He Jin 2019-04-23
10259319 Differential device Tadashi Yoshisaka, He Jin 2019-04-16
10227001 Differential Unit Tadashi Yoshisaka, He Jin 2019-03-12
10190667 Power transmission interrupting device and limited-slip differential Minoru Onitake 2019-01-29
10173525 Differential apparatus Minoru Onitake, Tadashi Yoshisaka, He Jin 2019-01-08
10167939 Dog clutch and differential gear Minoru Onitake, Motoyasu Yamamori 2019-01-01
9989140 Power transmission interrupting device and limited-slip differential Minoru Onitake 2018-06-05
9897187 Differential gear Minoru Onitake, Motoyasu Yamamori 2018-02-20
9878615 Differential apparatus Minoru Onitake, Tadashi Yoshisaka, He Jin 2018-01-30
9835209 Control method and control device for dog clutch Minoru Onitake 2017-12-05