Mitsubishi Electric Corporation Patent Portfolio Statistics

Mitsubishi Electric 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 Mitsubishi Electric Corporation look like?

Total Applications: 16,174
Granted Patents: 11,450
Grant Index 82.87 %
Abandoned/Rejected Applications: 2,366 (17.13%)
In-Process Applications: 2,313
Average Grant Time: 2.43 Years
Average Office Actions: 1.22

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

Art Unit Definition Total Applications
Opap Parked GAU 1,051
2837 Electrical Circuits and Systems 787
2834 Electrical Circuits and Systems 673
3763 Refrigeration, Vaporization, Ventilation, and Combustion 607
3744 Refrigeration, Vaporization, Ventilation, AndCombustion 517

How many patents are Mitsubishi Electric Corporation filing every year?

Year Total Applications
2022 1*
2021 1098*
2020 1,412
2019 1,553
2018 1,360

*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 Mitsubishi Electric Corporation in USPTO?

Publication number:
Application number: 17/299,592


Publication date:
Applicant: Mitsubishi Electric Corporation
Inventors: Ashino Masashi

Publication number:
Application number: 17/610,703


Publication date:
Applicant: Mitsubishi Electric Corporation
Inventors: Nasu Osamu

Publication number:
Application number: 17/609,779


Publication date:
Applicant: Mitsubishi Electric Corporation
Inventors: Hatazawa Hikaru

How are Mitsubishi Electric Corporation’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/299,592 Control Information Management Device And Remote Control System Sent to Classification contractor OPAP Central, Docket
17/610,703 Data Processing Apparatus, Method, And Recording Medium
17/609,779 Programmable Display Device And Data Management Method
17/607,420 Numerical Control Device And Method For Controlling Additive Manufacturing Apparatus
17/607,028 Communication System, Communication Apparatus, And Program