Nidec Corporation Patent Portfolio Statistics

Nidec 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 Nidec Corporation look like?

Total Applications: 1,791
Granted Patents: 1,123
Grant Index 73.64 %
Abandoned/Rejected Applications: 402 (26.36%)
In-Process Applications: 254
Average Grant Time: 2.26 Years
Average Office Actions: 0.91

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

Art Unit Definition Total Applications
2834 Electrical Circuits and Systems 479
3746 Thermal & Combustion Technology, Motive & Fluid Power Systems 131
Opap Parked GAU 106
3745 Thermal & Combustion Technology, Motive & Fluid Power Systems 100
2688 Telemetry & Code Generation 88

How many patents are Nidec Corporation filing every year?

Year Total Applications
2022 0*
2021 109*
2020 145
2019 303
2018 242

*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 Nidec Corporation in USPTO?

Publication number: US20220021273A1
Application number: 17/492,332

An electric motor assembly includes a stator, a rotor, a motor housing, a rotatable shaft, a radial fan, and an air scoop. The motor housing at least partly houses the stator and rotor and presents an exterior motor surface. The rotatable shaft is associated with the rotor for rotational movement therewith, with the rotatable shaft extending along a rotational axis. The radial fan is mounted on the rotatable shaft exteriorly of the motor housing and is rotatable with the shaft to direct airflow in a radially outward direction. The air scoop extends radially outwardly relative to the radial fan and axially to receive radial airflow from the radial fan and turn the airflow axially to flow along the exterior motor surface. The air scoop includes spaced apart axially extending airflow vanes to guide the airflow as the airflow is turned axially.

Publication date: 2022-01-20
Applicant: Nidec Corporation
Inventors: L Largent Michael

Publication number:
Application number: 17/432,114


Publication date:
Applicant: Nidec Corporation
Inventors: Kaida Michio

Publication number:
Application number: 17/427,661


Publication date:
Applicant: Nidec Corporation
Inventors: Tsuchiya Tsukasa

How are Nidec Corporation’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/492,332 Heatsink Clamp For Multiple Electronic Components OPAP Central, Docket
17/432,114 Inspection Jig
17/427,661 Wide-Angle Lens
17/427,088 Rotor, Motor, And Rotor Manufacturing Method Sent to Classification contractor OPAP Central, Docket
17/372,499 Module OPAP Central, Docket