USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Nissui Corporation

USPTO PatentsView assignee record - 9 granted patents across 14 technology areas, active 2023–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: A23D (EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

11.0

Avg claims per patent

5-year filing velocity

The verdict

Nissui holds 9 US patents across 14 technology areas, rank #29,615 of 50,000 tracked assignees.

#29,615
of 50,000 US assignees by volume: Top 18%
by Innovation Score (47.8/100): 11.0
avg claims per patent

Portfolio overview

Nissui Corporation has been granted 9 US utility patents between 2023 and 2025, placing Nissui Corporation at rank #29,615 across all assignees tracked by PlainPatent. This portfolio spans 14 distinct Cooperative Patent Classification (CPC) subclasses, averaging 11.0 claims per patent with primary concentration in A23D (EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS). As a Foreign Corporation, Nissui Corporation is one of the more focused assignees in the PatentsView dataset. By volume, Nissui sits between Ningbo Major Draft Beer Equipment Co., Ltd. (9 patents, rank #29,611) and Noon Home, Inc. (9 patents, rank #29,619) - the closest US assignees by grant volume. The composite Innovation Score of 47.8/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Historical data spans 2023 through 2025, with 9 total grants over that period. Velocity comparisons require five years of historical filings to calibrate. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Nissui Corporation's 11.0 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while concentration in 14 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Nissui Corporation against peers pursuing similar technology classes.

Ningbo Major Draf…

9
Ningbo Paccar

9
Ningbo Taller Int…

9
Ningbo Xuli Metal…

9
Nitrochemie Aschau

9
Nobell Foods

9
Nokia Siemens Net…

9
Noon Home

9
Nissui ◀

9

What this shows Nissui holds 9 patents at rank #29,615, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Nissui

By rank, the assignees closest to #29,615 in granted patent volume.

Leaders in A23D (Edible OILS OR FATS)

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

Nissui's Innovation Score vs. every tracked assignee

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

48 Top 18% higher than 82% of 50,000 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 · 2023–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2023–2019 baseline. Full figures in the table below.

View data table

Nissui Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2023	2	22.2%
2024	3	33.3%
2025	4	44.4%

Which technologies does Nissui Corporation patent most?

A23D - EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS 5

C11C - FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM 5

C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS 5

B01D - SEPARATION 5

A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES 4

A23L - FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF 3

C11B - PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES 3

A23K - FODDER 2

A23V - INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION 2

G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2

B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2

A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 2

C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 1

C12N - MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA 1

Top 14 of 14 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Simple

Where it ranks

Overall rank by patents

#29,615

Across all tracked assignees

Innovation Score

47.8 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Nissui Corporation hold?

Nissui Corporation holds 9 US granted patents filed between 2023 and 2025, spanning 14 technology areas.

What is Nissui Corporation's Innovation Score?

Nissui Corporation has an Innovation Score of 47.8 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Nissui Corporation focus on?

Nissui Corporation's top technology area is A23D (EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS) with 5 patents. The company has filed patents in 14 CPC subclasses total.

Is Nissui Corporation's patent filing rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Nissui Corporation.

What does claim depth mean for Nissui Corporation's patents?

Nissui Corporation's patents average 11.0 claims each. This is relatively simple claim structure, typical for focused inventions.

How is the Nissui Corporation 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.

How to use this portfolio

Nissui's 9 grants land it in the top 18% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Nissui ranks #29,615 of 50,000. Top 50 holders
Most of this portfolio concentrates in A23D - see who else leads that technology area. A23D leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team

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.