Where does Sakai Display Products Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sakai Display Products Corporation ranks #1,125 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 Sakai Display Products Corporation hold?

Sakai Display Products Corporation holds 377 US utility patents granted between 2016 and 2025, spanning 54 technology areas.

What is Sakai Display Products Corporation's Innovation Score?

Sakai Display Products Corporation has an Innovation Score of 52.5 out of 100 (top 10% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Sakai Display Products Corporation's patent grant rate increasing or decreasing?

Sakai Display Products Corporation's recent grant velocity is +20% 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 Sakai Display Products Corporation's patents?

Sakai Display Products Corporation's patents average 10.3 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 Sakai Display Products 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

Sakai Display Products Corporation

Q: What technology areas does Sakai Display Products Corporation focus on?

Sakai Display Products Corporation's top technology area is G02F (Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optical Logic ELEMENTS; Optical ANALOGUE/DIGITAL Converters) with 186 patents. Grants appear in 54 CPC subclasses total.

USPTO PatentsView assignee record - 377 granted patents across 54 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: G02F (Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optica).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Sakai ranks #1,125 of 49,997 tracked US assignees by granted-patent volume, with 377 patents across 54 technology areas.

#1,125
of 49,997 US assignees by volume: Top 10%
by Innovation Score (52.5/100): 10.3
avg claims per patent: +20%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R1125 · Foreign Corporation #1,125 · 377 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-UP · BOOK-FULL

GRANTS-MID 377 grants
TOP-DECILE #1,125/49,997
PHOTO-FINISH Airbus (S )
CPC-WIDE G02F · 54 areas
INNOV-PAR 52.5/100
CLAIMS-PAR 10.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +20% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Airbus (S.A.S.) (±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
Becton Dickinson… · near

52
Bundesdruckerei · near

52
Sakai Display Products · this assignee

52
Statoil Petroleum AS · near

52
Woodstream · near

52
3D Lighting… · lowest

7

What this shows Sakai's Innovation Score is 52.5/100 (top 10% 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.

How Sakai's grant cadence moved

Between 2020–2024, Sakai Display Products Corporation received 202 grants versus 169 in 2015–2019 (+20% equal-window velocity, above median growth). Across complete PatentsView years, output peaked in 2021 at 105 grants and bottomed in 2016 at 2. Lead class G02F accounts for 49.3% of the portfolio across 54 subclasses. Volume neighbours: Sensormatic Electronics, LLC (#1,121) and TE Connectivity Germany GmbH (#1,129).

Sakai's three-year grant acceleration

From 2019–2021 to 2022–2024, Sakai Display Products Corporation moved from 250 to 29 grants (0.12x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #3,157. See the growth leaderboard.

Sensormatic

378
Airbus (S )

377
Chiun Mai Communi…

377
Drexel University

377
Sakai Display Pro… ◀

377
Tyco

376
JSR

375
Mercedes-benz Gro…

375
TE Connectivity G…

375

What this shows Sakai holds 377 patents at rank #1,125, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sakai

By rank, the assignees closest to #1,125 in granted patent volume.

Leaders in G02F (Optical Devices OR Arrangements FOR THE Control OF Light…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Sakai, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (52 here).

Becton Dickinson France 52 Statoil Petroleum AS 52 Woodstream Corporation 52 Bundesdruckerei GMBH 52

Similar claim depth

Nearest assignees by average claims per patent (10.3 here).

Hamamatsu Photonics K.K. 10.3 avg Shavelogic, Inc. 10.3 avg Medline Industries, LP 10.3 avg Hitachi High-tech Corporation 10.3 avg

Sakai's Innovation Score vs. every tracked assignee

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

52 Top 10% higher than 90% 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

Sakai Display Products Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	0.5%
2017	39	10.3%
2018	51	13.5%
2019	77	20.4%
2020	68	18.0%
2021	105	27.9%
2022	15	4.0%
2023	10	2.7%
2024	4	1.1%
2025partial year	6	1.6%

Which technologies does Sakai Display Products Corporation patent most?

G02F - Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optical Logic ELEMENTS; Optical ANALOGUE/DIGITAL Converters 186

H10K - Organic Electric Solid-state Devices 111

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals 97

G02B - Optical Elements, Systems OR Apparatus 90

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 74

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 67

H10D - Inorganic Electric Semiconductor Devices 52

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 37

H01L - Semiconductor Devices NOT Covered BY Class H10 34

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 34

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 27

G06F - Electric Digital Data Processing 17

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 17

H04N - Pictorial Communication, e.g. Television 15

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 14

Top 15 of 54 technology areas

Where it ranks

Overall rank by patents

#1,125

of 49,997 tracked assignees

Innovation Score

52.5 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

Sakai Display Products Corporation's patent record in context - here's where to go next.

Sakai Display Products Corporation's lead technology class is G02F (Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optica), 49.3% of its portfolio - see every assignee active in that class. Explore G02F
Ranked #1,125 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sakai Display Products Corporation against Sensormatic Electronics, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 52.5/100 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.