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Irvine, CA, United States of America

Horiba Instruments, Inc.

USPTO Granted Patents = 74

% Expired Patents = 12.2

EPO Patents = 19

Trademarks = 33

Forward Citations = 736

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66 inventors (with patents filed for the assignee):

Leo Alphonse Gerard Breton (9 out of 11 patents)

Gary W Lewis (9 out of 15 patents)

Jan Jakub Tatarkiewicz (7 out of 25 patents)

4. Adam Matthew Gilmore (6 out of 7 patents)

5. Norman Malcolm Newberger (5 out of 5 patents)

6. Severino D'Angelo (5 out of 11 patents)

7. William Martin Silvis (4 out of 31 patents)

8. Miroslav Pejcinovic (4 out of 4 patents)

9. Donald Bryce Johnson (4 out of 5 patents)

10. Allen F Dageforde (4 out of 6 patents)

11. Xiaomei Tong (3 out of 3 patents)

12. Isaac Cohen Anselmo (3 out of 3 patents)

13. James A Hill (3 out of 5 patents)

14. Craig A Wright (3 out of 6 patents)

15. Jeffrey Taylor Bodycomb (2 out of 2 patents)

Core Competencies:

Emissions Analysis

Vehicle Powertrain

Surface Characterization

Automated Vehicles

Fluorescence Analysis

Nanoparticle Colloids

Dynamometer

Torque Measurement

Electric Vehicle Testing

Sampling Systems

Fluid Conditioning

Particle Analysis

74 patents: Sort by Forward Citations

1. 12525659 - Enclosed battery emissions dilution and sampling (2026-01-13),

2. 12298200 - Automobile wheel hub adaper system for use in testing a vehicle (2025-05-13),

3. 12281986 - Multi-track Raman well plate reader (2025-04-21),

4. 12031883 - Apparatus and method for testing automated vehicles (2024-07-09),

5. 11987253 - Apparatus and method for testing automated vehicles (2024-05-21),

6. 11874226 - Determination of water treatment parameters based on absorbance and fluorescence (2024-01-16),

7. 11828695 - Surface characterization of porous solids and powder materials using flowing gas (2023-11-28),

8. 11774326 - Heavy duty engine regulatory testing for identifying torque or energy loss based on heat transfer (2023-10-03),

9. 11415484 - Apparatus and method for testing automated vehicles via movable target body or electronic target simulator (2022-08-16),

10. 11397132 - Apparatus and method for testing a vehicle powertrain using a dynamometer (2022-07-26),

11. 11313802 - System and method for detecting contaminants in a sample fluid (2022-04-26),

12. 11099115 - System and dynamic volumetric method for surface characterization of porous solids and powder materials using flowing gas (2021-08-24),

13. 11073444 - Apparatus and method for testing using dynamometer (2021-07-27),

14. 10996168 - Determination of water treatment parameters based on absorbance and fluorescence (2021-05-04),

15. 10823662 - Special purpose cuvette assembly and method for optical microscopy of nanoparticle colloids (2020-11-03),

Company Overview

Horiba Instruments, Inc., based in Irvine, California, specializes in advanced automotive testing technologies. The company focuses on emissions analysis, vehicle powertrain evaluation, and surface characterization, contributing significantly to the automotive industry's compliance and performance standards. With expertise in automated vehicles, fluorescence analysis, and nanoparticle colloids, Horiba also develops precision instruments for dynamometer and torque measurement, supporting innovation and efficiency in vehicle testing and development.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

74 Patents

#50 in Irvine, CA

#1,171 in California

#4,973 in US

#10,121 in the World

Irvine, CA, United States of America

Horiba Instruments, Inc.

Forward Citations = 736

66 inventors:

Leo Alphonse Gerard Breton (9 out of 11 patents)

Gary W Lewis (9 out of 15 patents)

Jan Jakub Tatarkiewicz (7 out of 25 patents)

4. Adam Matthew Gilmore (6 out of 7 patents)

5. Norman Malcolm Newberger (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Horiba Instruments, Inc.. Retrieved from https://idiyas.com/company/horiba-instruments

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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