Where does Takeuchi MFG., Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Takeuchi MFG., Co., Ltd. ranks #15,672 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 Takeuchi MFG., Co., Ltd. hold?

Takeuchi MFG., Co., Ltd. holds 19 US utility patents granted between 2017 and 2025, spanning 28 technology areas.

What is Takeuchi MFG., Co., Ltd.'s Innovation Score?

Takeuchi MFG., Co., Ltd. has an Innovation Score of 41.8 out of 100 (top 32% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Takeuchi MFG., Co., Ltd. focus on?

Takeuchi MFG., Co., Ltd.'s top technology area is E02F (DREDGING; Soil-shifting) with 16 patents, ranking #46 of 348 assignees active in that subclass. Grants appear in 28 CPC subclasses total.

Is Takeuchi MFG., Co., Ltd.'s patent grant rate increasing or decreasing?

Takeuchi MFG., Co., Ltd.'s recent grant velocity is +175% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Takeuchi MFG., Co., Ltd.'s patents?

Takeuchi MFG., Co., Ltd.'s patents average 8.2 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 Takeuchi MFG., Co., Ltd. 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

Takeuchi MFG., Co., Ltd.

USPTO PatentsView assignee record - 19 granted patents across 28 technology areas, recorded in grant years 2017–2025. 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: E02F (DREDGING; Soil-shifting).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Takeuchi ranks #15,672 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 28 technology areas.

#15,672
of 49,997 US assignees by volume: Top 32%
by Innovation Score (41.8/100): 8.2
avg claims per patent: +175%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15672 · Foreign Corporation #15,672 · 19 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 19 grants
MID-PACK #15,672/49,997
PHOTO-FINISH SynDevRx
CPC-FOCUS E02F · 28 areas
INNOV-PAR 41.8/100
CLAIMS-PAR 8.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +175% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: SynDevRx, Inc. (±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 Takeuchi’s 41.8 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 10.3 pts (25%) Velocity 7.8 pts (19%) Breadth 18.7 pts (45%) Claim depth 4.9 pts (12%)

Qualcomm Incorporated · highest

85
Takeuchi MFG · this assignee

42
3D Lighting… · lowest

7

What this shows Takeuchi's Innovation Score is 41.8/100 (top 32% 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 Takeuchi?

Each dot is one of Takeuchi’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). Takeuchi’s own 8.2 claims/patent is at or below the 15.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Takeuchi's grants concentrate

Takeuchi MFG., Co., Ltd. is a focused PatentsView assignee: 28 CPC subclasses with 84.2% of grants classified under E02F (DREDGING; Soil-shifting). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2020. By volume, Takeuchi sits between SynDevRx, Inc. and Tau-pnu Medical Co., Ltd..

Takeuchi's three-year grant acceleration

Takeuchi MFG., Co., Ltd. shows 7 grants in 2022–2024 against only 6 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.

Syndevrx

19
Sys-tech Solutions

19
Sysco Guest Supply

19
T A G Medical Dev…

19
Takraf

19
Tallano

19
Tamr

19
Tau-pnu Medical

19
Takeuchi MFG ◀

19

What this shows Takeuchi holds 19 patents at rank #15,667, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Takeuchi

By rank, the assignees closest to #15,667 in granted patent volume.

Leaders in E02F (Dredging)

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

Takeuchi's Innovation Score vs. every tracked assignee

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

42 Top 32% higher than 68% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Takeuchi MFG., Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	2	10.5%
2019	2	10.5%
2020	1	5.3%
2021	3	15.8%
2022	2	10.5%
2023	3	15.8%
2024	2	10.5%
2025partial year	4	21.1%

Which technologies does Takeuchi MFG., Co., Ltd. patent most?

E02F - DREDGING; Soil-shifting 16

F15B - Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR 7

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 4

Y02T - Climate Change Mitigation Technologies Related TO Transportation 4

B60Y - Indexing Scheme Relating TO Aspects Cross-cutting Vehicle Technology 4

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 3

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 3

B60Q - Arrangement OF Signalling OR Lighting Devices, THE Mounting OR Supporting Thereof OR Circuits Therefor, FOR Vehicles IN General 2

F16H - Gearing 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 2

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 1

G07C - Time OR Attendance REGISTERS; Registering OR Indicating THE Working OF MACHINES; Generating Random NUMBERS; Voting OR Lottery APPARATUS; Arrangements, Systems OR Apparatus FOR Checking NOT Provided FOR Elsewhere 1

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 1

Y10T - Technical Subjects Covered BY Former US Classification 1

Top 15 of 28 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

Takeuchi MFG., Co., Ltd.'s patent record in context - here's where to go next.

Takeuchi MFG., Co., Ltd.'s lead technology class is E02F (DREDGING; Soil-shifting), 84.2% of its portfolio - see every assignee active in that class. Explore E02F
Ranked #15,672 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Takeuchi MFG., Co., Ltd. against SynDevRx, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.8/100 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.