Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JU

Junichi Urata — 22 Patents

SCSchaft: 12 patents #1 of 10Top 10%
XDX Development: 7 patents #112 of 653Top 20%
Google: 3 patents #8,096 of 22,993Top 40%
Tokyo, JP: #6,653 of 90,295 inventorsTop 8%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Junichi Urata has been granted 22 US patents while listed as an inventor at Schaft. The first was granted in 2016 and the most recent in February 2019. Junichi Urata ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Junichi Urata in Tokyo, JP.

Patents per Year

Patents granted per year, 2016 to 2019Bar chart with a peak of 10 patents in 2017.peak 102016: 4 patents20162017: 10 patents20172018: 6 patents20182019: 2 patents2019

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10199904 Cooling a heat-generating electronic device Akihiko Sasaki, Nobuyuki Ito 2019-02-05
10179619 Robotic foot sensor Masaki Hamafuji 2019-01-15
10160505 Variable-compliance, slip-resistant foot for legged mechanisms Masaki Hamafuji 2018-12-25
10132701 Rotary driver 2018-11-20
10000248 Rotatable robot foot with perpendicular soles Yoshito Ito 2018-06-19
9994269 Rotatable extension for robot foot Yoshito Ito 2018-06-12
9950430 Encoder update by using regenerative power Nobuyuki Ito, Koichi Nishiwaki 2018-04-24
9882523 Motor drive voltage control device and method for controlling motor drive voltage Masayuki Inaba 2018-01-30
9821866 Rotatable robot foot with perpendicular soles Yoshito Ito 2017-11-21
9821461 Determining a trajectory for a walking robot to prevent motor overheating Yoshito Ito 2017-11-21 $18,043,000
9778132 Methods and systems for force sensor calibration Yoshito Ito, Masaki Hamafuji 2017-10-03 $16,346,000
9768662 Water-cooled motor structure and water-cooled housing Yuto Nakanishi 2017-09-19
9733137 Rotational drive device 2017-08-15
9701016 Detection of movable ground areas of a robot's environment using a transducer array Yoshito Ito 2017-07-11 $18,087,000
9623556 Robotic sole joint Masaki Hamafuji 2017-04-18 $13,710,000
9561829 Robotic leg with multiple robotic feet Masaki Hamafuji 2017-02-07 $14,197,000
9555547 Encoder update by using regenerative power Nobuyuki Ito, Koichi Nishiwaki 2017-01-31 $11,039,000
9545720 Shutdown method by using local control board Nobuyuki Ito 2017-01-17 $19,541,000
9503013 Motor drive voltage control device and method for controlling motor drive voltage Masayuki Inaba 2016-11-22
9475191 Robotic leg parallel to a ball screw Yoshito Ito 2016-10-25 $11,956,000
9280159 Shutdown method by using local control board Nobuyuki Ito 2016-03-08 $21,283,000
9261893 Encoder update by using regenerative power Nobuyuki Ito, Koichi Nishiwaki 2016-02-16 $15,808,000