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

According to USPTO PatentsView (2015–2025 granted utility patents), Naviworks Co., Ltd. ranks #48,994 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 Naviworks Co., Ltd. hold?

Naviworks Co., Ltd. holds 5 US utility patents granted between 2019 and 2022, spanning 5 technology areas.

What is Naviworks Co., Ltd.'s Innovation Score?

Naviworks Co., Ltd. has an Innovation Score of 22.6 out of 100 (11th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Naviworks Co., Ltd.'s recent grant velocity is -33% 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 Naviworks Co., Ltd.'s patents?

Naviworks Co., Ltd.'s patents average 11.4 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 Naviworks 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

Naviworks Co., Ltd.

Q: What technology areas does Naviworks Co., Ltd. focus on?

Naviworks Co., Ltd.'s top technology area is G09B (Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams) with 4 patents, ranking #278 of 1,127 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 2019–2022. 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: G09B (Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Naviworks ranks #48,994 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 5 technology areas.

#48,994
of 49,997 US assignees by volume: 11th percentile
by Innovation Score (22.6/100): 11.4
avg claims per patent: -33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R48994 · Foreign Corporation #48,994 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #48,994/49,997
PHOTO-FINISH Nattaro Labs AB
CPC-NARROW G09B · 5 areas
INNOV-THIN 22.6/100
CLAIMS-PAR 11.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Nattaro Labs AB (±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 Naviworks’s 22.6 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 (27%) Velocity 1.7 pts (8%) Breadth 7.9 pts (35%) Claim depth 6.8 pts (30%)

Qualcomm Incorporated · highest

85
Naviworks · this assignee

23
3D Lighting… · lowest

7

What this shows Naviworks's Innovation Score is 22.6/100 (11th 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 Naviworks?

Each dot is one of Naviworks’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). Naviworks’s own 11.4 claims/patent is at or below the 15.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Naviworks's grants concentrate

Naviworks Co., Ltd. is a focused PatentsView assignee: 5 CPC subclasses with 80% of grants classified under G09B (Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams). Peak complete grant year is 2019 (3 grants) versus a trough of 1 in 2021. By volume, Naviworks sits between Nattaro Labs AB and Ndis Corporation.

Naviworks's three-year grant acceleration

Naviworks Co., Ltd. shows 1 grants in 2022–2024 against only 4 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.

Nattaro Labs AB

5
Natural Dental Im…

5
Natural Medicine…

5
Nautilus Capital

5
NBN Innovations

5
NC Medical Resear…

5
Nctech

5
Ndis

5
Naviworks ◀

5

What this shows Naviworks holds 5 patents at rank #48,973, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Naviworks

By rank, the assignees closest to #48,973 in granted patent volume.

Leaders in G09B (Educational OR Demonstration Appliances)

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

Naviworks's Innovation Score vs. every tracked assignee

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

23 11th percentile higher than 11% 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 · 2019–2022

Grants by year

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

View data table

Naviworks Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	3	60.0%
2021	1	20.0%
2022	1	20.0%

Which technologies does Naviworks Co., Ltd. patent most?

G09B - Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams 4

F41H - ARMOUR; Armoured TURRETS; Armoured OR Armed VEHICLES; Means OF Attack OR Defence, e.g. Camouflage, IN General 1

F41G - Weapon SIGHTS; Aiming 1

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 1

G06F - Electric Digital Data Processing 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

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

Naviworks Co., Ltd.'s lead technology class is G09B (Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams), 80% of its portfolio - see every assignee active in that class. Explore G09B
Ranked #48,994 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Naviworks Co., Ltd. against Nattaro Labs AB, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 22.6/100 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.