Mitsubishi Heavy Industries, Ltd Patent Portfolio Statistics

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Mitsubishi Heavy Industries, Ltd.

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 Heavy Industries, Ltd. look like?

Assignee Art Units
Total Applications: 5,622 2,323,079
Granted Patents: 4,023 1,451,753
Grant Index 76.72% ↑ 75.59%
Abandoned/Rejected Applications: 1,221 (23.28%) 468,832 (24.41%)
In-Process Applications: 376 402,494
Average Grant Time: 2.78 Years ↑ 2.65 Years
Average Office Actions: 1.55 ↑ 1.49

Which Technology Area Mitsubishi Heavy Industries, Ltd. is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
3745 Thermal & Combustion Technology, Motive & Fluid Power Systems 617
3746 Thermal & Combustion Technology, Motive & Fluid Power Systems 281
3741 Thermal & Combustion Technology, Motive & Fluid Power Systems 229
3748 Thermal & Combustion Technology, Motive & Fluid Power Systems 214
3747 Thermal & Combustion Technology, Motive & Fluid Power Systems 156

How many patents are Mitsubishi Heavy Industries, Ltd. filing every year?

Year Total Applications Predicted
2022 0* 680
2021 155* 647
2020 176 530
2019 241 241
2018 182 –
2017 283 –
2016 239 –
2015 334 –
2014 232 –
2013 407 –

*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 Heavy Industries, Ltd. in USPTO?

Publication number: None
Application number: 17/618,672

Abstract:
–

Publication date: –
Applicant: Mitsubishi Heavy Industries, Ltd.
Inventors: Ikumasa Koshiro

Publication number: None
Application number: 17/618,572

Abstract:
–

Publication date: –
Applicant: Mitsubishi Heavy Industries, Ltd.
Inventors: Maisel Sascha

Publication number: US20220162091A1
Application number: 17/618,222

Abstract:
The pure water manufacturing management system includes a pure water manufacturing device; an analysis device that inspects water quality; a first valve provided to first piping connected to the outlet side of the manufacturing device, the first valve controlling the amount of pure water supplied to a storage tank; second piping that branches from the first piping and is connected to the analysis device; and a control device, the control device controlling the analysis device during supply of the pure water to the storage tank, repeatedly performing water quality inspection of the pure water flowing in through the second piping, opening the first valve when, as a result of the water quality inspection, the water quality of the pure water satisfies a prescribed standard, and closing the first valve when the water quality of the pure water does not satisfy the prescribed standard.

Publication date: 2022-05-26
Applicant: Mitsubishi Heavy Industries, Ltd.
Inventors: Chiyomaru Masaru

How are Mitsubishi Heavy Industries, Ltd.’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/618,672 Electrolytic Smelting System Docketed New Case – Ready for Examination OPAP Central, Docket
17/618,572 Surveillance System For An Infrastructure And/Or A Vehicle With Event Detection Docketed New Case – Ready for Examination OPAP Central, Docket
17/618,222 Pure Water Manufacturing Management System And Pure Water Manufacturing Management Method Docketed New Case – Ready for Examination OPAP Central, Docket
17/616,510 Air Conditioner For Vehicle Docketed New Case – Ready for Examination OPAP Central, Docket
17/615,714 Laser Machining Method And Laser Machining Device Docketed New Case – Ready for Examination OPAP Central, Docket