Where does Rakuten Symphony, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Rakuten Symphony, Inc. ranks #3,663 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 Rakuten Symphony, Inc. hold?

Rakuten Symphony, Inc. holds 100 US utility patents granted between 2024 and 2025, spanning 17 technology areas.

What is Rakuten Symphony, Inc.'s Innovation Score?

Rakuten Symphony, Inc. has an Innovation Score of 61.2 out of 100 (top 3% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Rakuten Symphony, Inc. focus on?

Rakuten Symphony, Inc.'s top technology area is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication) with 53 patents, ranking #631 of 8,956 assignees active in that subclass. Grants appear in 17 CPC subclasses total.

Is Rakuten Symphony, Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Rakuten Symphony, Inc..

What does claim depth mean for Rakuten Symphony, Inc.'s patents?

Rakuten Symphony, Inc.'s patents average 17.9 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 Rakuten Symphony, 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Rakuten Symphony, Inc.

USPTO PatentsView assignee record - 100 granted patents across 17 technology areas, recorded in grant years 2024–2025. 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: H04L (Transmission OF Digital Information, e.g. Telegraphic Communication).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Rakuten ranks #3,663 of 49,997 tracked US assignees by granted-patent volume, with 100 patents across 17 technology areas.

#3,663
of 49,997 US assignees by volume: Top 3%
by Innovation Score (61.2/100): 17.9
avg claims per patent

USPTO PatentsView assignee plate

Corpus R3663 · Foreign Corporation #3,663 · 100 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-STRONG · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MID 100 grants
TOP-DECILE #3,663/49,997
PHOTO-FINISH Leap Motion
CPC-FOCUS H04L · 17 areas
INNOV-STRONG 61.2/100
CLAIMS-RICH 17.9 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2024–2025 · 2y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Leap Motion, 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 Rakuten’s 61.2 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 15.9 pts (26%) Velocity 20.0 pts (33%) Breadth 14.6 pts (24%) Claim depth 10.7 pts (17%)

Qualcomm Incorporated · highest

85
TE Connectivity… · near

61
Agency FOR Defense… · near

61
Monolithic 3D · near

61
Rakuten Symphony · this assignee

61
The Yokohama Rubber · near

61
3D Lighting… · lowest

7

What this shows Rakuten's Innovation Score is 61.2/100 (top 3% 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 Rakuten?

Each dot is one of Rakuten’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). Rakuten’s own 17.9 claims/patent is ABOVE the 17.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Rakuten's grants concentrate

Rakuten Symphony, Inc. is a focused PatentsView assignee: 17 CPC subclasses with 53% of grants classified under H04L (Transmission OF Digital Information, e.g. Telegraphic Communication). By volume, Rakuten sits between Leap Motion, Inc. and Shenzhen Futaihong Precision Industry Co., Ltd..

Rakuten's three-year grant acceleration

Rakuten Symphony, Inc. shows 16 grants in 2022–2024 against only 0 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.

Leap Motion

100
Multidimension Te…

100
Perkins Engines

100
RPX Clearinghouse

100
Really Right Stuff

100
Research Institut…

100
SAP Portals Israel

100
Shenzhen Futaihon…

100
Rakuten Symphony ◀

100

What this shows Rakuten holds 100 patents at rank #3,664, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Rakuten

By rank, the assignees closest to #3,664 in granted patent volume.

Leaders in H04L (Transmission OF Digital Information)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Rakuten, neither rank-band nor same-CPC leaders (those blocks stay above). In H04L (Transmission OF Digital Information), Rakuten ranks #631 of 8,956 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (61 here).

Agency FOR Defense Development 61 Monolithic 3D Inc. 61 The Yokohama Rubber Co., Ltd. 61 TE Connectivity Services GMBH 61

Similar claim depth

Nearest assignees by average claims per patent (17.9 here).

Keyssa, Inc. 17.9 avg Saint-gobain Isover 17.9 avg Nova Measuring Instruments Inc. 17.9 avg Isis Innovation Limited 17.9 avg

Rakuten's Innovation Score vs. every tracked assignee

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

61 Top 3% higher than 97% 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 · 2024–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2024–2019 baseline. Full figures in the table below.

View data table

Rakuten Symphony, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2024	16	16.0%
2025partial year	84	84.0%

Which technologies does Rakuten Symphony, Inc. patent most?

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 53

H04W - Wireless Communication Networks 42

G06F - Electric Digital Data Processing 37

H04B - Transmission 13

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 12

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 3

G06N - Computing Arrangements Based ON Specific Computational Models 2

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 2

H04M - Telephonic Communication 2

H01Q - Antennas, i.e. Radio Aerials 2

H04J - Multiplex Communication 2

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

G09B - Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams 1

H01L - Semiconductor Devices NOT Covered BY Class H10 1

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 1

Top 15 of 17 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

Rakuten Symphony, Inc.'s patent record in context - here's where to go next.

Rakuten Symphony, Inc.'s lead technology class is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication), 53% of its portfolio - see every assignee active in that class. Explore H04L
Ranked #3,663 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Rakuten Symphony, Inc. against Leap Motion, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 61.2/100 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.