Where does Hachimantai City rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hachimantai City ranks #31,857 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 Hachimantai City hold?

Hachimantai City holds 8 US utility patents granted between 2022 and 2023, spanning 0 technology areas.

What is Hachimantai City's Innovation Score?

Hachimantai City has an Innovation Score of 28.2 out of 100 (26th 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 Hachimantai City focus on?

Hachimantai City holds grants across 0 technology areas classified under the Cooperative Patent Classification system.

Is Hachimantai City's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Hachimantai City.

What does claim depth mean for Hachimantai City's patents?

Hachimantai City's patents average 1.0 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 Hachimantai City 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

Hachimantai City

USPTO PatentsView assignee record - 8 granted patents across 0 technology areas, recorded in grant years 2022–2023. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength.

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hachimantai ranks #31,857 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 0 technology areas.

#31,857
of 49,997 US assignees by volume: 26th percentile
by Innovation Score (28.2/100): 1.0
avg claims per patent

USPTO PatentsView assignee plate

Corpus R31857 · Foreign Corporation #31,857 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-UNK · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 8 grants
MID-PACK #31,857/49,997
PHOTO-FINISH H2Plus Operations
CPC-UNK CPC blank
INNOV-THIN 28.2/100
CLAIMS-SPARSE 1.0 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2023 · 2y
BOOK-RICH 8/10 fields

Nearest grant-volume peer: H2Plus Operations, LLC (±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 Hachimantai’s 28.2 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 7.6 pts (27%) Velocity 20.0 pts (71%) Breadth 0.0 pts (0%) Claim depth 0.6 pts (2%)

Qualcomm Incorporated · highest

85
Hachimantai City · this assignee

28
3D Lighting… · lowest

7

What this shows Hachimantai's Innovation Score is 28.2/100 (26th 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 Hachimantai?

Each dot is one of Hachimantai’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). Hachimantai’s own 1.0 claims/patent is at or below the 13.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Hachimantai's grants concentrate

Hachimantai City is a focused PatentsView assignee: 0 CPC subclasses . Peak complete grant year is 2023 (7 grants) versus a trough of 1 in 2022. By volume, Hachimantai sits between H2Plus Operations, LLC and Hangzhou Silan Integrated Circuit Co., Ltd..

Hachimantai's three-year grant acceleration

Hachimantai City shows 8 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.

H2plus Operations

8
H3D

8
Hablamer

8
Hachiman-kasei

8
Haldor Advanced

8
Hallstar Beauty A…

8
Hangerlogic

8
Hangzhou Silan In…

8
Hachimantai City ◀

8

What this shows Hachimantai holds 8 patents at rank #31,854, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hachimantai

By rank, the assignees closest to #31,854 in granted patent volume.

Hachimantai's Innovation Score vs. every tracked assignee

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

28 26th percentile higher than 26% 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 · 2022–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Hachimantai City patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	1	12.5%
2023	7	87.5%

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

Hachimantai City's patent record in context - here's where to go next.

Ranked #31,857 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hachimantai City against H2Plus Operations, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 28.2/100 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.