Where does Nohmi Bosai Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Nohmi Bosai Ltd. ranks #36,721 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 Nohmi Bosai Ltd. hold?

Nohmi Bosai Ltd. holds 7 US utility patents granted between 2015 and 2024, spanning 3 technology areas.

What is Nohmi Bosai Ltd.'s Innovation Score?

Nohmi Bosai Ltd. has an Innovation Score of 30.7 out of 100 (35th 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 Nohmi Bosai Ltd. focus on?

Nohmi Bosai Ltd.'s top technology area is G08B (Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems) with 6 patents, ranking #349 of 2,091 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

Is Nohmi Bosai Ltd.'s patent grant rate increasing or decreasing?

Nohmi Bosai Ltd.'s recent grant velocity is -60% 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 Nohmi Bosai Ltd.'s patents?

Nohmi Bosai 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 Nohmi Bosai 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

Nohmi Bosai Ltd.

USPTO PatentsView assignee record - 7 granted patents across 3 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: G08B (Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Nohmi ranks #36,721 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 3 technology areas.

#36,721
of 49,997 US assignees by volume: 35th percentile
by Innovation Score (30.7/100): 6.7
avg claims per patent: -60%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R36721 · Foreign Corporation #36,721 · 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 #36,721/49,997
PHOTO-FINISH NMI Naturwissenschaf…
CPC-NARROW G08B · 3 areas
INNOV-THIN 30.7/100
CLAIMS-SPARSE 6.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -60% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: NMI Naturwissenschaftliches und Medizinisches Institut an der Universität Tübingen (±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 Nohmi’s 30.7 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 (24%) Velocity 13.3 pts (43%) Breadth 6.1 pts (20%) Claim depth 4.0 pts (13%)

Qualcomm Incorporated · highest

85
Nohmi Bosai · this assignee

31
3D Lighting… · lowest

7

What this shows Nohmi's Innovation Score is 30.7/100 (35th 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 Nohmi?

Each dot is one of Nohmi’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). Nohmi’s own 6.7 claims/patent is at or below the 12.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Nohmi's grants concentrate

Nohmi Bosai Ltd. is a focused PatentsView assignee: 3 CPC subclasses with 85.7% of grants classified under G08B (Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2017. By volume, Nohmi sits between NMI Naturwissenschaftliches und Medizinisches Institut an der Universität Tübingen and Normet OY.

Nohmi's three-year grant acceleration

Nohmi Bosai Ltd. shows 2 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.

NMI Naturwissensc…

7
No-knob

7
NO 59 Institute O…

7
Noble House Group…

7
Nomadd Desert Sol…

7
Nord-lock Switzer…

7
Normalu

7
Normet OY

7
Nohmi Bosai ◀

7

What this shows Nohmi holds 7 patents at rank #36,643, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Nohmi

By rank, the assignees closest to #36,643 in granted patent volume.

Leaders in G08B (Signalling OR Calling Systems)

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

Nohmi's Innovation Score vs. every tracked assignee

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

31 35th percentile higher than 35% 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

Nohmi Bosai Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	28.6%
2016	2	28.6%
2017	1	14.3%
2024	2	28.6%

Which technologies does Nohmi Bosai Ltd. patent most?

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 6

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 3

A62C - Fire-fighting 1

Top 3 of 3 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

Nohmi Bosai Ltd.'s patent record in context - here's where to go next.

Nohmi Bosai Ltd.'s lead technology class is G08B (Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems), 85.7% of its portfolio - see every assignee active in that class. Explore G08B
Ranked #36,721 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Nohmi Bosai Ltd. against NMI Naturwissenschaftliches und Medizinisches Institut an der Universität Tübingen, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.7/100 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.