Where does Sekisui Techno Molding Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sekisui Techno Molding Co., Ltd. ranks #37,397 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 Sekisui Techno Molding Co., Ltd. hold?

Sekisui Techno Molding Co., Ltd. holds 7 US utility patents granted between 2015 and 2024, spanning 8 technology areas.

What is Sekisui Techno Molding Co., Ltd.'s Innovation Score?

Sekisui Techno Molding Co., Ltd. has an Innovation Score of 27.9 out of 100 (25th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Sekisui Techno Molding Co., Ltd. focus on?

Sekisui Techno Molding Co., Ltd.'s top technology area is B01L (Chemical OR Physical Laboratory Apparatus FOR General USE) with 2 patents, ranking #723 of 1,325 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Sekisui Techno Molding Co., Ltd.'s patent grant rate increasing or decreasing?

Sekisui Techno Molding Co., Ltd.'s recent grant velocity is -83% 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 Sekisui Techno Molding Co., Ltd.'s patents?

Sekisui Techno Molding Co., Ltd.'s patents average 6.7 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 Sekisui Techno Molding 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

Sekisui Techno Molding Co., Ltd.

USPTO PatentsView assignee record - 7 granted patents across 8 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: B01L (Chemical OR Physical Laboratory Apparatus FOR General USE).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Sekisui ranks #37,397 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 8 technology areas.

#37,397
of 49,997 US assignees by volume: 25th percentile
by Innovation Score (27.9/100): 6.7
avg claims per patent: -83%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R37397 · Foreign Corporation #37,397 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #37,397/49,997
PHOTO-FINISH Seddi
CPC-NARROW B01L · 8 areas
INNOV-THIN 27.9/100
CLAIMS-SPARSE 6.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -83% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Seddi, 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 Sekisui’s 27.9 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 7.2 pts (26%) Velocity 6.7 pts (24%) Breadth 10.0 pts (36%) Claim depth 4.0 pts (14%)

Qualcomm Incorporated · highest

85
Sekisui Techno Molding · this assignee

28
3D Lighting… · lowest

7

What this shows Sekisui's Innovation Score is 27.9/100 (25th 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.

Does more volume mean deeper claims for Sekisui?

Each dot is one of Sekisui’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). Sekisui’s own 6.7 claims/patent is at or below the 12.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Sekisui's grants concentrate

Sekisui Techno Molding Co., Ltd. is a focused PatentsView assignee: 8 CPC subclasses with 28.6% of grants classified under B01L (Chemical OR Physical Laboratory Apparatus FOR General USE). Peak complete grant year is 2015 (4 grants) versus a trough of 1 in 2018. By volume, Sekisui sits between Seddi, Inc. and Semantic Compaction Systems Inc..

Sekisui's three-year grant acceleration

Sekisui Techno Molding Co., Ltd. shows 1 grants in 2022–2024 against only 1 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.

Seddi

7
Seepex

7
Seki Press

7
Sekisui Kydex

7
Selectron Systems

7
Seleggt

7
Selle Italia S R L

7
Semantic Compacti…

7
Sekisui Techno Mo… ◀

7

What this shows Sekisui holds 7 patents at rank #37,339, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sekisui

By rank, the assignees closest to #37,339 in granted patent volume.

Leaders in B01L (Chemical OR Physical Laboratory Apparatus FOR General USE)

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

Sekisui's Innovation Score vs. every tracked assignee

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

28 25th percentile higher than 25% 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

Sekisui Techno Molding Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	57.1%
2018	1	14.3%
2019	1	14.3%
2024	1	14.3%

Which technologies does Sekisui Techno Molding Co., Ltd. patent most?

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 2

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 2

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 1

A61B - DIAGNOSIS; SURGERY; Identification 1

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 1

C08L - Compositions OF Macromolecular Compounds 1

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

H01C - Resistors 1

Top 8 of 8 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

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

Sekisui Techno Molding Co., Ltd.'s lead technology class is B01L (Chemical OR Physical Laboratory Apparatus FOR General USE), 28.6% of its portfolio - see every assignee active in that class. Explore B01L
Ranked #37,397 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sekisui Techno Molding Co., Ltd. against Seddi, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.9/100 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.