USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Pixie Dust Technologies, Inc.

USPTO PatentsView assignee record - 7 granted patents across 11 technology areas, active 2018–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: G10K (SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

10.6

Avg claims per patent

+33%

5-year filing velocity

The verdict

Pixie holds 7 US patents across 11 technology areas, rank #37,020 of 50,000 tracked assignees.

#37,020
of 50,000 US assignees by volume: Top 68%
by Innovation Score (29.7/100): 10.6
avg claims per patent: +33%
filing velocity, last 5 yrs

Portfolio overview

Pixie Dust Technologies, Inc. has been granted 7 US utility patents between 2018 and 2025, placing Pixie Dust Technologies, Inc. at rank #37,020 across all assignees tracked by PlainPatent. This portfolio spans 11 distinct Cooperative Patent Classification (CPC) subclasses, averaging 10.6 claims per patent with primary concentration in G10K (SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR). As a Foreign Corporation, Pixie Dust Technologies, Inc. is one of the more focused assignees in the PatentsView dataset. By volume, Pixie sits between Picote Oy Ltd. (7 patents, rank #37,016) and Planetary Systems Corp. (7 patents, rank #37,024) - the closest US assignees by grant volume. The composite Innovation Score of 29.7/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 4 grants, compared with 3 in the 2015–2019 window, a +33% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Pixie Dust Technologies, Inc.'s 10.6 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 11 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Pixie Dust Technologies, Inc. against peers pursuing similar technology classes.

Picote Oy

7
Pinnacle Vista

7
Pinwrest Developm…

7
Pixameter

7
Plaid

7
Plan D Fishing So…

7
Planetair Turf Pr…

7
Planetary Systems

7
Pixie Dust ◀

7

What this shows Pixie holds 7 patents at rank #37,020, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Pixie

By rank, the assignees closest to #37,020 in granted patent volume.

Leaders in G10K (Sound-producing Devices)

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

Pixie's Innovation Score vs. every tracked assignee

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

30 Top 68% higher than 32% of 50,000 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Pixie Dust Technologies, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	14.3%
2019	2	28.6%
2020	1	14.3%
2023	1	14.3%
2024	1	14.3%
2025	1	14.3%

Which technologies does Pixie Dust Technologies, Inc. patent most?

G10K - SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR 2

H04R - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 2

E01B - PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS 1

E04B - GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 1

E01F - ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE 1

G09G - ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1

G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS 1

H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION 1

G03H - HOLOGRAPHIC PROCESSES OR APPARATUS 1

B06B - METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, ; e.g.; FOR PERFORMING MECHANICAL WORK IN GENERAL 1

H04S - STEREOPHONIC SYSTEMS 1

Top 11 of 11 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Simple

Velocity Growing

Where it ranks

Overall rank by patents

#37,020

Across all tracked assignees

Innovation Score

29.7 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Pixie Dust Technologies, Inc. hold?

Pixie Dust Technologies, Inc. holds 7 US granted patents filed between 2018 and 2025, spanning 11 technology areas.

What is Pixie Dust Technologies, Inc.'s Innovation Score?

Pixie Dust Technologies, Inc. has an Innovation Score of 29.7 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Pixie Dust Technologies, Inc. focus on?

Pixie Dust Technologies, Inc.'s top technology area is G10K (SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR) with 2 patents. The company has filed patents in 11 CPC subclasses total.

Is Pixie Dust Technologies, Inc.'s patent filing rate increasing or decreasing?

Pixie Dust Technologies, Inc.'s recent filing velocity is +33% compared to the prior five-year period. The company is maintaining or growing its patent output.

What does claim depth mean for Pixie Dust Technologies, Inc.'s patents?

Pixie Dust Technologies, Inc.'s patents average 10.6 claims each. This is relatively simple claim structure, typical for focused inventions.

How is the Pixie Dust Technologies, Inc. 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.

How to use this portfolio

Pixie's 7 grants land it in the top 68% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Pixie ranks #37,020 of 50,000. Top 50 holders
Most of this portfolio concentrates in G10K - see who else leads that technology area. G10K leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.