Where does Fujikoshi Machinery Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Fujikoshi Machinery Corp. ranks #12,937 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 Fujikoshi Machinery Corp. hold?

Fujikoshi Machinery Corp. holds 23 US utility patents granted between 2015 and 2025, spanning 11 technology areas.

What is Fujikoshi Machinery Corp.'s Innovation Score?

Fujikoshi Machinery 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%).

Is Fujikoshi Machinery Corp.'s patent grant rate increasing or decreasing?

Fujikoshi Machinery Corp.'s recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Fujikoshi Machinery Corp.'s patents?

Fujikoshi Machinery Corp.'s patents average 10.6 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 Fujikoshi Machinery 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

Fujikoshi Machinery Corp.

Q: What technology areas does Fujikoshi Machinery Corp. focus on?

Fujikoshi Machinery Corp.'s top technology area is B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents) with 15 patents, ranking #42 of 468 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 23 granted patents across 11 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: B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Fujikoshi ranks #12,937 of 49,997 tracked US assignees by granted-patent volume, with 23 patents across 11 technology areas.

#12,937
of 49,997 US assignees by volume: 37th percentile
by Innovation Score (31.3/100): 10.6
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R12937 · Foreign Corporation #12,937 · 23 grants

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

GRANTS-SMALL 23 grants
MID-PACK #12,937/49,997
PHOTO-FINISH Fres- System USA
CPC-FOCUS B24B · 11 areas
INNOV-THIN 31.3/100
CLAIMS-PAR 10.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Fres-co System USA, 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 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 11.0 pts (35%) Velocity 2.2 pts (7%) Breadth 11.7 pts (37%) Claim depth 6.4 pts (20%)

Qualcomm Incorporated · highest

85
Fujikoshi Machinery · this assignee

31
3D Lighting… · lowest

7

What this shows 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 Fujikoshi?

Each dot is one of 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). Fujikoshi’s own 10.6 claims/patent is at or below the 14.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Fujikoshi's grants concentrate

Fujikoshi Machinery Corp. is a focused PatentsView assignee: 11 CPC subclasses with 65.2% of grants classified under B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents). Peak complete grant year is 2019 (6 grants) versus a trough of 1 in 2024. By volume, Fujikoshi sits between Fres-co System USA, Inc. and Gelest Technologies, Inc..

Fujikoshi's three-year grant acceleration

Fujikoshi Machinery Corp. shows 4 grants in 2022–2024 against only 12 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.

Fres- System USA

23
Fresenius Kabi On…

23
Fresh Products

23
Frogparking

23
Fulian Yuzhan Pre…

23
G3 Enterprises

23
Galecto Biotech AB

23
Gelest

23
Fujikoshi Machine… ◀

23

What this shows Fujikoshi holds 23 patents at rank #12,935, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Fujikoshi

By rank, the assignees closest to #12,935 in granted patent volume.

Leaders in B24B (Machines)

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

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 · 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

Fujikoshi Machinery Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	8.7%
2016	2	8.7%
2019	6	26.1%
2020	6	26.1%
2023	3	13.0%
2024	1	4.3%
2025partial year	3	13.0%

Which technologies does Fujikoshi Machinery Corp. patent most?

B24B - Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents 15

H01L - Semiconductor Devices NOT Covered BY Class H10 11

C30B - Single-crystal Growth ; Unidirectional Solidification OF Eutectic Material OR Unidirectional Demixing OF Eutectoid MATERIAL; Refining BY Zone-melting OF Material ; Production OF A Homogeneous Polycrystalline Material With Defined Structure ; Single Crystals OR Homogeneous Polycrystalline Material WI 6

H01J - Electric Discharge Tubes OR Discharge Lamps 4

H10D - Inorganic Electric Semiconductor Devices 2

C23F - Non-mechanical Removal OF Metallic Material From Surface ; Inhibiting Corrosion OF Metallic Material OR Incrustation IN GENERAL; Multi-step Processes FOR Surface Treatment OF Metallic Material Involving AT Least ONE Process Provided FOR IN Class C23 AND AT Least ONE Process Covered BY Subclass C21d 2

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 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

C22C - Alloys 1

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

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

Top 11 of 11 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

Fujikoshi Machinery Corp.'s patent record in context - here's where to go next.

Fujikoshi Machinery Corp.'s lead technology class is B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents), 65.2% of its portfolio - see every assignee active in that class. Explore B24B
Ranked #12,937 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Fujikoshi Machinery Corp. against Fres-co System USA, 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.