USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Microjet Technology Co., Ltd.

USPTO PatentsView assignee record - 262 granted patents across 97 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: F04B (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

262

Total patents granted

CPC technology areas

14.8

Avg claims per patent

+346%

5-year filing velocity

The verdict

Microjet holds 262 US patents across 97 technology areas, rank #1,580 of 50,000 tracked assignees.

#1,580
of 50,000 US assignees by volume: Top 4%
by Innovation Score (59.0/100): 14.8
avg claims per patent: +346%
filing velocity, last 5 yrs

Portfolio overview

Microjet Technology Co., Ltd. has been granted 262 US utility patents between 2015 and 2025, placing Microjet Technology Co., Ltd. at rank #1,580 across all assignees tracked by PlainPatent. This portfolio spans 97 distinct Cooperative Patent Classification (CPC) subclasses, averaging 14.8 claims per patent with primary concentration in F04B (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS). As a Foreign Corporation, Microjet Technology Co., Ltd. is one of the broader-portfolio assignees in the PatentsView dataset. By volume, Microjet sits between Canon U.s.a., Inc. (262 patents, rank #1,576) and Beth Israel Deaconess Medical Center, Inc. (261 patents, rank #1,584) - the closest US assignees by grant volume. The composite Innovation Score of 59.0/100 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. Between 2020 and 2025 the company received 214 grants, compared with 48 in the 2015–2019 window, a +346% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. 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. Microjet Technology Co., Ltd.'s 14.8 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a multi-domain presence across 97 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Microjet Technology Co., Ltd. against peers pursuing similar technology classes.

Canon U

262
Hisense Internati…

262
Toyota CHUO Kenky…

262
Laitram L L C

262
National Universi…

262
The Lubrizol

262
Unisantis Singapo…

262
Microjet Technolo… ◀

262
Beth Israel Deaco…

261

What this shows Microjet holds 262 patents at rank #1,580, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Microjet

By rank, the assignees closest to #1,580 in granted patent volume.

Leaders in F04B (Positive-displacement Machines FOR Liquids)

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

Microjet's Innovation Score vs. every tracked assignee

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

59 Top 4% higher than 96% 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 · 2015–2025

Grants by year

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

View data table

Microjet Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	0.8%
2016	3	1.1%
2017	2	0.8%
2018	8	3.1%
2019	33	12.6%
2020	52	19.8%
2021	44	16.8%
2022	33	12.6%
2023	41	15.6%
2024	40	15.3%
2025	4	1.5%

Which technologies does Microjet Technology Co., Ltd. patent most?

F04B - POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 136

G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 63

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING 45

H10N - ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR 43

B01D - SEPARATION 26

B41J - TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 24

A61B - DIAGNOSIS; SURGERY; IDENTIFICATION 20

F24F - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 19

Y02B - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS 15

G06F - ELECTRIC DIGITAL DATA PROCESSING 14

H05K - PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 13

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 13

B81B - MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES 12

B33Y - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING 11

A61M - DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY ; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY ; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR 10

Top 15 of 97 technology areas

Patent Moat Analysis

Portfolio Volume Moderate

Tech Breadth Multi-domain

Claim Depth Standard

Velocity Accelerating

Where it ranks

Overall rank by patents

#1,580

Across all tracked assignees

Innovation Score

59.0 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 Microjet Technology Co., Ltd. hold?

Microjet Technology Co., Ltd. holds 262 US granted patents filed between 2015 and 2025, spanning 97 technology areas.

What is Microjet Technology Co., Ltd.'s Innovation Score?

Microjet Technology Co., Ltd. has an Innovation Score of 59.0 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Microjet Technology Co., Ltd. focus on?

Microjet Technology Co., Ltd.'s top technology area is F04B (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS) with 136 patents. The company has filed patents in 97 CPC subclasses total.

Is Microjet Technology Co., Ltd.'s patent filing rate increasing or decreasing?

Microjet Technology Co., Ltd.'s recent filing velocity is +346% compared to the prior five-year period. This indicates accelerating innovation.

What does claim depth mean for Microjet Technology Co., Ltd.'s patents?

Microjet Technology Co., Ltd.'s patents average 14.8 claims each. This falls within the standard range, providing solid legal coverage.

How is the Microjet Technology 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.

How to use this portfolio

Microjet's 262 grants land it in the top 4% 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 - Microjet ranks #1,580 of 50,000. Top 50 holders
Most of this portfolio concentrates in F04B - see who else leads that technology area. F04B 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 · 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.