Where does Matsumoto Yushi-seiyaku Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Matsumoto Yushi-seiyaku Co., Ltd. ranks #13,547 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 Matsumoto Yushi-seiyaku Co., Ltd. hold?

Matsumoto Yushi-seiyaku Co., Ltd. holds 22 US utility patents granted between 2015 and 2024, spanning 23 technology areas.

What is Matsumoto Yushi-seiyaku Co., Ltd.'s Innovation Score?

Matsumoto Yushi-seiyaku Co., Ltd. has an Innovation Score of 43.0 out of 100 (top 29% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Matsumoto Yushi-seiyaku Co., Ltd.'s patent grant rate increasing or decreasing?

Matsumoto Yushi-seiyaku Co., Ltd.'s recent grant velocity is -17% 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 Matsumoto Yushi-seiyaku Co., Ltd.'s patents?

Matsumoto Yushi-seiyaku Co., Ltd.'s patents average 14.3 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 Matsumoto Yushi-seiyaku 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

Matsumoto Yushi-seiyaku Co., Ltd.

Q: What technology areas does Matsumoto Yushi-seiyaku Co., Ltd. focus on?

Matsumoto Yushi-seiyaku Co., Ltd.'s top technology area is C08J (WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h) with 18 patents, ranking #151 of 1,665 assignees active in that subclass. Grants appear in 23 CPC subclasses total.

USPTO PatentsView assignee record - 22 granted patents across 23 technology areas, recorded in grant years 2015–2024. 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: C08J (WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Matsumoto ranks #13,547 of 49,997 tracked US assignees by granted-patent volume, with 22 patents across 23 technology areas.

#13,547
of 49,997 US assignees by volume: Top 29%
by Innovation Score (43.0/100): 14.3
avg claims per patent: -17%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R13547 · Foreign Corporation #13,547 · 22 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-SMALL 22 grants
MID-PACK #13,547/49,997
PHOTO-FINISH Luoyang Landglass…
CPC-FOCUS C08J · 23 areas
INNOV-PAR 43.0/100
CLAIMS-RICH 14.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -17% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Luoyang Landglass Technology Co., 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.

How Matsumoto’s 43.0 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 10.8 pts (25%) Velocity 6.7 pts (16%) Breadth 17.0 pts (39%) Claim depth 8.6 pts (20%)

Qualcomm Incorporated · highest

85
Matsumoto Yushi-seiy… · this assignee

43
3D Lighting… · lowest

7

What this shows Matsumoto's Innovation Score is 43.0/100 (top 29% 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 Matsumoto?

Each dot is one of Matsumoto’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). Matsumoto’s own 14.3 claims/patent is ABOVE the 12.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Matsumoto's grants concentrate

Matsumoto Yushi-seiyaku Co., Ltd. is a focused PatentsView assignee: 23 CPC subclasses with 81.8% of grants classified under C08J (WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h). Peak complete grant year is 2018 (5 grants) versus a trough of 1 in 2016. By volume, Matsumoto sits between Luoyang Landglass Technology Co., Ltd. and Microbase Technology Corp..

Matsumoto's three-year grant acceleration

Matsumoto Yushi-seiyaku Co., Ltd. shows 6 grants in 2022–2024 against only 6 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.

Luoyang Landglass…

22
M2md

22
Marel A/S

22
Masontops IP Hold…

22
Medshape

22
Menicon Singapore…

22
Meurer Research

22
Microbase Technol…

22
Matsumoto Yushi-s… ◀

22

What this shows Matsumoto holds 22 patents at rank #13,542, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Matsumoto

By rank, the assignees closest to #13,542 in granted patent volume.

Leaders in C08J (Working-up)

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

Matsumoto's Innovation Score vs. every tracked assignee

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

43 Top 29% higher than 71% 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 · 2015–2024

Grants by year

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

View data table

Matsumoto Yushi-seiyaku Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	13.6%
2016	1	4.5%
2017	1	4.5%
2018	5	22.7%
2019	2	9.1%
2020	3	13.6%
2021	1	4.5%
2022	1	4.5%
2023	3	13.6%
2024	2	9.1%

Which technologies does Matsumoto Yushi-seiyaku Co., Ltd. patent most?

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 18

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 15

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 12

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 6

D06M - Treatment, NOT Provided FOR Elsewhere IN Class D06, OF Fibres, Threads, Yarns, Fabrics, Feathers OR Fibrous Goods Made From Such Materials 6

C08L - Compositions OF Macromolecular Compounds 5

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 5

Y10T - Technical Subjects Covered BY Former US Classification 3

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 3

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 2

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 2

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 1

A43B - Characteristic Features OF FOOTWEAR; Parts OF Footwear 1

B29D - Producing Particular Articles From Plastics OR From Substances IN A Plastic State 1

B29B - Preparation OR Pretreatment OF THE Material TO BE SHAPED; Making Granules OR PREFORMS; Recovery OF Plastics OR Other Constituents OF Waste Material Containing Plastics 1

Top 15 of 23 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

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

Matsumoto Yushi-seiyaku Co., Ltd.'s lead technology class is C08J (WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h), 81.8% of its portfolio - see every assignee active in that class. Explore C08J
Ranked #13,547 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Matsumoto Yushi-seiyaku Co., Ltd. against Luoyang Landglass Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.0/100 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.