Where does MHI RJ Aviation ULC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), MHI RJ Aviation ULC ranks #48,716 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does MHI RJ Aviation ULC hold?

MHI RJ Aviation ULC holds 5 US utility patents granted between 2022 and 2025, spanning 5 technology areas.

What is MHI RJ Aviation ULC's Innovation Score?

MHI RJ Aviation ULC has an Innovation Score of 42.7 out of 100 (top 30% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is MHI RJ Aviation ULC's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for MHI RJ Aviation ULC.

What does claim depth mean for MHI RJ Aviation ULC's patents?

MHI RJ Aviation ULC's patents average 14.4 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the MHI RJ Aviation ULC patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

MHI RJ Aviation ULC

Q: What technology areas does MHI RJ Aviation ULC focus on?

MHI RJ Aviation ULC's top technology area is B64D (Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft) with 5 patents, ranking #277 of 799 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 5 technology areas, recorded in grant years 2022–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: B64D (Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, MHI ranks #48,716 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 5 technology areas.

#48,716
of 49,997 US assignees by volume: Top 30%
by Innovation Score (42.7/100): 14.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R48716 · Foreign Corporation #48,716 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #48,716/49,997
PHOTO-FINISH MGC Diagnostics
CPC-NARROW B64D · 5 areas
INNOV-PAR 42.7/100
CLAIMS-RICH 14.4 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: MGC Diagnostics Corporation (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How MHI’s 42.7 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 6.2 pts (15%) Velocity 20.0 pts (47%) Breadth 7.9 pts (19%) Claim depth 8.6 pts (20%)

Qualcomm Incorporated · highest

85
MHI RJ Aviation ULC · this assignee

43
3D Lighting… · lowest

7

What this shows MHI's Innovation Score is 42.7/100 (top 30% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for MHI?

Each dot is one of MHI’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). MHI’s own 14.4 claims/patent is at or below the 15.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

MHI vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where MHI's grants concentrate

MHI RJ Aviation ULC is a focused PatentsView assignee: 5 CPC subclasses with 100% of grants classified under B64D (Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft). Peak complete grant year is 2024 (2 grants) versus a trough of 1 in 2022. By volume, MHI sits between MGC Diagnostics Corporation and Mi4spine, LLC.

MHI's three-year grant acceleration

MHI RJ Aviation ULC shows 4 grants in 2022–2024 against only 0 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

MGC Diagnostics

5
MGD Innovations

5
MGI Holdings

5
MGS Machine

5
MHN Biotech

5
MHT Mold & Hotrun…

5
Mi-vad

5
Mi4spine

5
MHI RJ Aviation U… ◀

5

What this shows MHI holds 5 patents at rank #48,616, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near MHI

By rank, the assignees closest to #48,616 in granted patent volume.

Leaders in B64D (Equipment FOR Fitting IN OR TO Aircraft)

Other assignees with the most granted patents in MHI's primary technology class.

MHI's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

43 Top 30% higher than 70% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

MHI RJ Aviation ULC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	1	20.0%
2023	1	20.0%
2024	2	40.0%
2025partial year	1	20.0%

Which technologies does MHI RJ Aviation ULC patent most?

B64D - Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft 5

E05Y - Indexing Scheme Associated With Subclasses E05d AND E05f, Relating TO Construction Elements, Electric Control, Power Supply, Power Signal OR Transmission, User Interfaces, Mounting OR Coupling, Details, Accessories, Auxiliary Operations NOT Otherwise Provided FOR, Application Thereof 2

E05D - Hinges OR Suspension Devices FOR Doors, Windows OR Wings 2

E05F - Devices FOR Moving Wings Into Open OR Closed POSITION; Checks FOR WINGS; Wing Fittings NOT Otherwise Provided FOR, Concerned With THE Functioning OF THE Wing 2

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR Currents FOR Screening 1

Top 5 of 5 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

MHI RJ Aviation ULC's patent record in context - here's where to go next.

MHI RJ Aviation ULC's lead technology class is B64D (Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft), 100% of its portfolio - see every assignee active in that class. Explore B64D
Ranked #48,716 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare MHI RJ Aviation ULC against MGC Diagnostics Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.7/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent , US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.