Mitsubishi Power Patents – Key Insights and Stats

Mitsubishi Power has a total of 17347 patents globally, out of which 9956 have been granted. Of these 17347 patents, more than 59% patents are active. Japan is where Mitsubishi Power has filed the maximum number of patents, followed by USA and China. Parallelly, Japan seems to be the main focused R&D center and also is the origin country of Mitsubishi Power.

Mitsubishi Power is the subpart of Mitsubishi Heavy Industries and was established in 2014. The company’s line of business includes providing general contracting services such as Power designs, manufactures and maintains equipment and systems that drive decarbonization and ensure delivery of reliable power around the world.

Do read about some of the most popular patents of Mitsubishi Power which have been covered by us in this article and also you can find Mitsubishi Power patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Mitsubishi Power patent portfolio.

How many patents does Mitsubishi Power have?

Mitsubishi Power has a total of 17347 patents globally. These patents belong to 9509 unique patent families. Out of 17347 patents, 10283 patents are active.

How Many Patents did Mitsubishi Power File Every Year?

Mitsubishi Power Patents Filing Trend

Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.

Year of Patents Filing or GrantMitsubishi Power Applications FiledMitsubishi Power Patents Granted
2011986417
20121239479
20131281548
20141091737
20151274728
201611891023
201710321033
2018937926
2019883251
2020641345
2021283625
202268321

How many Mitsubishi Power patents are Alive/Dead?

Worldwide Patents

Mitsubishi Power Patents Portfolio

How Many Patents did Mitsubishi Power File in Different Countries?

Mitsubishi Power Worldwide Patents

Countries in which Mitsubishi Power Filed Patents

CountryPatents
Japan7488
United States Of America1895
China1424
Germany1093
Korea (South)972
Europe924
India464
Taiwan314
Canada274
Indonesia212
Australia134
Poland124
Spain95
Mexico64
Philippines62
Singapore54
Malaysia51
Viet Nam48
Denmark38
Brazil30
Russia30
South Africa24
Hong Kong (S.A.R.)23
Norway20
Saudi Arabia20
Chile18
Czech Republic16
Austria14
Italy12
United Kingdom11
Slovenia11
Serbia10
Hungary9
Gulf Cooperation Council8
Portugal8
Turkey8
Finland5
Croatia5
Cyprus4
Lithuania4
Malta3
Slovakia3
New Zealand3
Egypt3
Bulgaria2
Romania2
Montenegro1
Yugoslavia/Serbia and Montenegro1
Colombia1
Israel1
United Arab Emirates1
Belarus1

Where are Research Centers of Mitsubishi Power Patents Located?

Research Centers of Mitsubishi Power Patents

10 Best Mitsubishi Power Patents

US6598402B2 is the most popular patent in the Mitsubishi Power portfolio. It has received 177 citations so far from companies like General Electric, Sustainx, Inc and ExxonMobil.

Below is the list of 10 most cited patents of Mitsubishi Power:

Publication NumberCitation Count
US6598402B2177
US6638485B1168
US20070036694A1144
US6434945B1142
US6634175B1131
US6813889B2122
US6363709B2106
US7610759B2101
US6853959B295
US6508623B178

Which Companies are using Mitsubishi Power Patents to Advance their Research?

If patents or patents from a particular technology area of a company receive a lot of citations, it implies that the technology is being followed and incrementally innovated by the citing companies. It also indicates that citing companies are working on similar and closely related technologies.

The top citing companies in the Mitsubishi Power patent portfolio are General Electric, Siemens, and Raytheon Technologies.

List of the top forward citing Companies –

CompanyNumber of Patents
General Electric419
Siemens92
Raytheon Technologies Corporation49
Siemens Energy Inc38
United Technologies Corporation36
Doosan Heavy Industries & Construction Co Ltd33
United States Department of Energy30
Toshiba29
Ansaldo Energia28
Rolls-Royce Holdings Plc24

Count of 102 and 103 Type Rejections based on Mitsubishi Power Patents

Top Mitsubishi Power Patents used in Rejecting Most Patent Applications

Patent NumberCount of Rejected Applications
US7143583B223
US20070036694A122
US7509799B216
US7832211B212
US6920759B212
US7549845B211
US8800300B210
US6634175B110
US8033714B29
US8231348B29
US7756626B29
US6880340B29
US6426578B19
US7169241B28
US6434945B18

What Percentage of Mitsubishi Power US Patent Applications were Granted?

Mitsubishi Power (Excluding its subsidiaries) has filed 1476 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 1220 have been granted leading to a grant rate of 97.5%.

Below are the key stats of Mitsubishi Power’s patent prosecution at the USPTO.

Which Law Firms Filed Most US Patents for Mitsubishi Power?

Law FirmTotal ApplicationsSuccess Rate
Wenderoth Lind & Ponack Llp53197.63%
Whda Llp40997.71%
Crowell & Moring Llp23296.04%
Mattingly & Malur Pc8097.44%
Volpe Koenig4696.00%
Brundidge & Stanger Pc29100.00%
Kanesaka Berner And Partners Llp29100.00%
Hauptman Ham Llp23100.00%
Antonelli Terry Stout & Kraus Llp22100.00%
Fay Sharpe Llp18100.00%

What are Mitsubishi Power‘s key innovation segments?

What Technologies are Covered by Mitsubishi Power?

The chart below distributes patents filed by Mitsubishi Power in different countries on the basis of the technology protected in patents. It also represents the markets where Mitsubishi Power thinks it’s important to protect particular technology inventions.

R&D Focus: How has Mitsubishi Power’s search focus changed over the years?

EXCLUSIVE INSIGHTS COMING SOON!

Interested in knowing about the areas of innovation that are being protected by Mitsubishi Power?

Updated on November 7, 2022

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