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

According to USPTO PatentsView (2015–2025 granted utility patents), Sagatek Co., Ltd. ranks #37,312 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 Sagatek Co., Ltd. hold?

Sagatek Co., Ltd. holds 7 US utility patents granted between 2015 and 2017, spanning 7 technology areas.

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

Sagatek Co., Ltd. has an Innovation Score of 30.2 out of 100 (33rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Sagatek Co., Ltd.'s recent grant velocity is -100% 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 Sagatek Co., Ltd.'s patents?

Sagatek Co., Ltd.'s patents average 22.7 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 Sagatek 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

Sagatek Co., Ltd.

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

Sagatek Co., Ltd.'s top technology area is G01C (Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry) with 3 patents. Grants appear in 7 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 7 technology areas, recorded in grant years 2015–2017. 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: G01C (Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Sagatek ranks #37,312 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 7 technology areas.

#37,312
of 49,997 US assignees by volume: 33rd percentile
by Innovation Score (30.2/100): 22.7
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R37312 · Foreign Corporation #37,312 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 7 grants
MID-PACK #37,312/49,997
PHOTO-FINISH Safebreach
CPC-NARROW G01C · 7 areas
INNOV-THIN 30.2/100
CLAIMS-DENSE 22.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Safebreach Ltd. (±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.

Qualcomm Incorporated · highest

85
Sagatek · this assignee

30
3D Lighting… · lowest

7

What this shows Sagatek's Innovation Score is 30.2/100 (33rd 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.

Where Sagatek's grants concentrate

Sagatek Co., Ltd. is a focused PatentsView assignee: 7 CPC subclasses with 42.9% of grants classified under G01C (Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry). Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2016. By volume, Sagatek sits between Safebreach Ltd. and Samsun Yurt Savunma Sanayi VE Ticaret Anonim Sirketi.

Safebreach

7
Safelishare

7
Safeseal-systems

7
Safety2shoes APS

7
Saint-gobain Perf…

7
Salucro Healthcar…

7
Sambo Motors

7
Samsun Yurt Savun…

7
Sagatek ◀

7

What this shows Sagatek holds 7 patents at rank #37,285, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sagatek

By rank, the assignees closest to #37,285 in granted patent volume.

Leaders in G01C (Measuring Distances)

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

Sagatek's Innovation Score vs. every tracked assignee

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

30 33rd percentile higher than 33% 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 · 2015–2017

Grants by year

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

View data table

Sagatek Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	42.9%
2016	1	14.3%
2017	3	42.9%

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

G01C - Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry 3

B81C - Processes OR Apparatus Specially Adapted FOR THE Manufacture OR Treatment OF Microstructural Devices OR Systems 2

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 2

B81B - Microstructural Devices OR Systems, e.g. Micromechanical Devices 1

G01D - Measuring NOT Specially Adapted FOR A Specific VARIABLE; Arrangements FOR Measuring TWO OR More Variables NOT Covered IN A Single Other SUBCLASS; Tariff Metering APPARATUS; Measuring OR Testing NOT Otherwise Provided FOR 1

Y10T - Technical Subjects Covered BY Former US Classification 1

G01P - Measuring Linear OR Angular Speed, Acceleration, Deceleration, OR SHOCK; Indicating Presence, Absence, OR Direction, OF Movement 1

Top 7 of 7 technology areas

Where it ranks

Overall rank by patents

#37,312

of 49,997 tracked assignees

Innovation Score

30.2 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

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

Sagatek Co., Ltd.'s lead technology class is G01C (Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry), 42.9% of its portfolio - see every assignee active in that class. Explore G01C
Ranked #37,312 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sagatek Co., Ltd. against Safebreach Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.2/100 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.