Jtekt Corporation Patent Portfolio Statistics

Jtekt Corporation

Profile Summary

This article summarizes the perfomance of the assignee in the recent years. The overall statistics for this portfolio help to analyze the areas where the assignee is performing well. The filing trend, perfomance across the tech centers and the perfomance of the recent applications has been mentioned below. All the stats are calculated based on the perfomance in USPTO.

How does the overall patent portfolio of Jtekt Corporation look like?

Total Applications: 3,039
Granted Patents: 2,152
Grant Index 76.88 %
Abandoned/Rejected Applications: 647 (23.12%)
In-Process Applications: 234
Average Grant Time: 2.53 Years
Average Office Actions: 1.35

Which Technology Area Jtekt Corporation is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
3656 Material and Article Handling 443
3611 Surface Transportation 274
3616 Surface Transportation 138
2837 Electrical Circuits and Systems 106
Opap Parked GAU 105

How many patents are Jtekt Corporation filing every year?

Year Total Applications
2022 0*
2021 89*
2020 193
2019 176
2018 159

*The drop in the number of applications filed in last two years compared to previous years is because applications can take up to 18 months to get published

Recently filed patent applications of Jtekt Corporation in USPTO?

Publication number: US20200156468A1
Application number: 16/679,513

Abstract:
A control device for a differential limiting device is provided. The differential limiting device limits at least one of a difference between rotational speeds of right and left wheels of a vehicle and a difference between rotational speeds of front and rear wheels of the vehicle. The control device includes an electronic control unit configured to obtain crosswind information on a crosswind to which the vehicle is to be subjected in a predetermined region located ahead in a direction of travel of the vehicle, and to perform control to generate a differential limiting force based on the crosswind information.

Publication date: 2020-05-21
Applicant: Jtekt Corporation
Inventors: Hiroto Takaue


Publication number: US20160312902A1
Application number: 15/138,686

Abstract:
A valve device includes: a poppet that is formed in a hollow shaft shape except for a leading end, has a tapered closure part at the leading end and a side hole passing through a wall of the hollow shaft-shaped part, and rotates around a shaft center thereof during opening and closing actions; and a valve seat having a sloped seat surface with which the closure part of the poppet comes into contact when closing the valve device. The closure part of the poppet or the seat surface of the valve seat, whichever has a higher hardness, has a cut mark of the opposite direction from a direction of rotation of the poppet around the shaft center that occurs during the valve closing action.

Publication date: 2016-10-27
Applicant: Jtekt Corporation
Inventors: Koji Nishi


How are Jtekt Corporation’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
16/679,513 Control Device For Differential Limiting Device Abandoned — Failure to Respond to an Office Action 3655 Young, Edwin
15/138,686 Valve Device And Poppet Patented Case 3753 Gardner, Nicole