Where does Togo Seisakusyo Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Togo Seisakusyo Corporation ranks #13,209 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 Togo Seisakusyo Corporation hold?

Togo Seisakusyo Corporation holds 23 US utility patents granted between 2015 and 2025, spanning 22 technology areas.

What is Togo Seisakusyo Corporation's Innovation Score?

Togo Seisakusyo Corporation has an Innovation Score of 52.9 out of 100 (top 9% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Togo Seisakusyo Corporation's patent grant rate increasing or decreasing?

Togo Seisakusyo Corporation's recent grant velocity is -31% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Togo Seisakusyo Corporation's patents?

Togo Seisakusyo Corporation's patents average 8.9 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 Togo Seisakusyo Corporation 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

Togo Seisakusyo Corporation

Q: What technology areas does Togo Seisakusyo Corporation focus on?

Togo Seisakusyo Corporation's top technology area is F16L (PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General) with 13 patents, ranking #134 of 1,907 assignees active in that subclass. Grants appear in 22 CPC subclasses total.

USPTO PatentsView assignee record - 23 granted patents across 22 technology areas, recorded in grant years 2015–2025. 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: F16L (PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Togo ranks #13,209 of 49,997 tracked US assignees by granted-patent volume, with 23 patents across 22 technology areas.

#13,209
of 49,997 US assignees by volume: Top 9%
by Innovation Score (52.9/100): 8.9
avg claims per patent: -31%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R13209 · Foreign Corporation #13,209 · 23 grants

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

GRANTS-SMALL 23 grants
MID-PACK #13,209/49,997
PHOTO-FINISH THE Hartz Mountain
CPC-FOCUS F16L · 22 areas
INNOV-PAR 52.9/100
CLAIMS-PAR 8.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -31% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: THE Hartz Mountain Corp (±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 Togo’s 52.9 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 11.0 pts (21%) Velocity 20.0 pts (38%) Breadth 16.6 pts (31%) Claim depth 5.3 pts (10%)

Qualcomm Incorporated · highest

85
Togo Seisakusyo · this assignee

53
3D Lighting… · lowest

7

What this shows Togo's Innovation Score is 52.9/100 (top 9% 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 Togo?

Each dot is one of Togo’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). Togo’s own 8.9 claims/patent is at or below the 12.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Togo's grants concentrate

Togo Seisakusyo Corporation is a focused PatentsView assignee: 22 CPC subclasses with 56.5% of grants classified under F16L (PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General). Peak complete grant year is 2015 (5 grants) versus a trough of 1 in 2020. By volume, Togo sits between THE Hartz Mountain Corp and Tredegar Film Products LLC.

Togo's three-year grant acceleration

Togo Seisakusyo Corporation shows 7 grants in 2022–2024 against only 2 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.

THE Hartz Mountain

23
Thyssenkrupp Carb…

23
Tianjin Institute…

23
Tilta

23
Tomy International

23
Touchplus Informa…

23
Transmission Cvtc…

23
Tredegar Film Pro…

23
Togo Seisakusyo ◀

23

What this shows Togo holds 23 patents at rank #13,189, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Togo

By rank, the assignees closest to #13,189 in granted patent volume.

Leaders in F16L (Pipes)

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

Togo's Innovation Score vs. every tracked assignee

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

53 Top 9% higher than 91% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Togo Seisakusyo Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	21.7%
2016	3	13.0%
2017	2	8.7%
2018	3	13.0%
2020	1	4.3%
2021	1	4.3%
2022	1	4.3%
2023	1	4.3%
2024	5	21.7%
2025partial year	1	4.3%

Which technologies does Togo Seisakusyo Corporation patent most?

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 13

Y10T - Technical Subjects Covered BY Former US Classification 9

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 7

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 5

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 3

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 3

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 3

B25B - Tools OR Bench Devices NOT Otherwise Provided FOR, FOR Fastening, Connecting, Disengaging OR Holding 2

B62D - Motor VEHICLES; Trailers 2

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 1

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 1

B22F - Working Metallic POWDER; Manufacture OF Articles From Metallic POWDER; Making Metallic Powder ; Apparatus OR Devices Specially Adapted FOR Metallic Powder 1

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 1

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

Top 15 of 22 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

Togo Seisakusyo Corporation's patent record in context - here's where to go next.

Togo Seisakusyo Corporation's lead technology class is F16L (PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General), 56.5% of its portfolio - see every assignee active in that class. Explore F16L
Ranked #13,209 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Togo Seisakusyo Corporation against THE Hartz Mountain Corp, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 52.9/100 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.