Where does Nachi-fujikoshi Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Nachi-fujikoshi Corp. ranks #16,214 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 Nachi-fujikoshi Corp. hold?

Nachi-fujikoshi Corp. holds 18 US utility patents granted between 2016 and 2025, spanning 21 technology areas.

What is Nachi-fujikoshi Corp.'s Innovation Score?

Nachi-fujikoshi Corp. has an Innovation Score of 31.3 out of 100 (37th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Nachi-fujikoshi Corp. focus on?

Nachi-fujikoshi Corp.'s top technology area is B25J (MANIPULATORS; Chambers Provided With Manipulation Devices) with 5 patents, ranking #375 of 1,442 assignees active in that subclass. Grants appear in 21 CPC subclasses total.

Is Nachi-fujikoshi Corp.'s patent grant rate increasing or decreasing?

Nachi-fujikoshi Corp.'s recent grant velocity is +50% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Nachi-fujikoshi Corp.'s patents?

Nachi-fujikoshi Corp.'s patents average 4.6 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 Nachi-fujikoshi Corp. 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

Nachi-fujikoshi Corp.

USPTO PatentsView assignee record - 18 granted patents across 21 technology areas, recorded in grant years 2016–2025. 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: B25J (MANIPULATORS; Chambers Provided With Manipulation Devices).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Nachi-fujikoshi ranks #16,214 of 49,997 tracked US assignees by granted-patent volume, with 18 patents across 21 technology areas.

#16,214
of 49,997 US assignees by volume: 37th percentile
by Innovation Score (31.3/100): 4.6
avg claims per patent: +50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R16214 · Foreign Corporation #16,214 · 18 grants

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

GRANTS-MICRO 18 grants
MID-PACK #16,214/49,997
PHOTO-FINISH Montana Systems
CPC-FOCUS B25J · 21 areas
INNOV-THIN 31.3/100
CLAIMS-SPARSE 4.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Montana Systems 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 Nachi-fujikoshi’s 31.3 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 10.2 pts (33%) Velocity 2.2 pts (7%) Breadth 16.2 pts (52%) Claim depth 2.7 pts (9%)

Qualcomm Incorporated · highest

85
Nachi-fujikoshi · this assignee

31
3D Lighting… · lowest

7

What this shows Nachi-fujikoshi's Innovation Score is 31.3/100 (37th percentile 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 Nachi-fujikoshi?

Each dot is one of Nachi-fujikoshi’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). Nachi-fujikoshi’s own 4.6 claims/patent is at or below the 11.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Nachi-fujikoshi's grants concentrate

Nachi-fujikoshi Corp. is a focused PatentsView assignee: 21 CPC subclasses with 27.8% of grants classified under B25J (MANIPULATORS; Chambers Provided With Manipulation Devices). Peak complete grant year is 2021 (5 grants) versus a trough of 1 in 2016. By volume, Nachi-fujikoshi sits between Montana Systems Inc. and NEC Network and Sensor Systems, Ltd..

Nachi-fujikoshi's three-year grant acceleration

Nachi-fujikoshi Corp. shows 3 grants in 2022–2024 against only 9 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.

Montana Systems

18
Morris & Associat…

18
Motiv

18
Myant

18
National Institut…

18
National Synchrot…

18
Neatfreak Group

18
NEC Network and S…

18
Nachi-fujikoshi ◀

18

What this shows Nachi-fujikoshi holds 18 patents at rank #16,212, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Nachi-fujikoshi

By rank, the assignees closest to #16,212 in granted patent volume.

Leaders in B25J (Manipulators)

Other assignees with the most granted patents in Nachi-fujikoshi's primary technology class.

Nachi-fujikoshi's Innovation Score vs. every tracked assignee

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

31 37th percentile higher than 37% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Nachi-fujikoshi Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	5.6%
2017	2	11.1%
2019	3	16.7%
2020	1	5.6%
2021	5	27.8%
2022	1	5.6%
2024	2	11.1%
2025partial year	3	16.7%

Which technologies does Nachi-fujikoshi Corp. patent most?

B25J - MANIPULATORS; Chambers Provided With Manipulation Devices 5

Y10T - Technical Subjects Covered BY Former US Classification 4

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 2

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General 1

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 1

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 1

B23G - Thread CUTTING; Working OF Screws, Bolt Heads, OR Nuts, IN Conjunction Therewith 1

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 1

F16H - Gearing 1

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure 1

G01M - Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR 1

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam 1

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

F02B - Internal-combustion Piston ENGINES; Combustion Engines IN General 1

C03C - Chemical Composition OF Glasses, Glazes OR Vitreous ENAMELS; Surface Treatment OF GLASS; Surface Treatment OF Fibres OR Filaments Made From Glass, Minerals OR SLAGS; Joining Glass TO Glass OR Other Materials 1

Top 15 of 21 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

Nachi-fujikoshi Corp.'s patent record in context - here's where to go next.

Nachi-fujikoshi Corp.'s lead technology class is B25J (MANIPULATORS; Chambers Provided With Manipulation Devices), 27.8% of its portfolio - see every assignee active in that class. Explore B25J
Ranked #16,214 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Nachi-fujikoshi Corp. against Montana Systems Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.3/100 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.