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For the Inventor, By the Inventor

Hiroshima, Japan

Masanari Sueoka

This inventor holds 50 USPTO granted patents and 2 published patent applications and 27 EPO patents, primarily in Engine Control Systems (CPC class F02D). Top assignees: Mazda Motor Corporation, Mazda Motor Corporat Ion. Active years: 2019-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanari Sueoka. Retrieved from https://idiyas.com/inventor/masanari-sueoka

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

USPTO Granted Patents = 50 

% Patents Active = 88.0

 

Average Co-Inventor Count = 6.5

ph-index = 6

Forward Citations = 123(Granted Patents)

Forward Citations (Not Self Cited) = 104(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Hiroshima, JP (2019 - 2022)
  • Aki-gun, JP (2021 - 2022)

Company Filing History:

goldMedal48 out of 4,751 
 
Mazda Motor Corporation
 patents
silverMedal2 out of 47 
 
Mazda Motor Corporat Ion
 patents

Years Active: 2019-2022

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Areas of Expertise:
Compression Ignition Engine
Control Apparatus
Engine Control Device
Fuel Injection Device
Combustion Control
Control System
Supercharging System
Engine Control Method
Pre-mixture Engine
Control Logic
50 patents (USPTO):Explore Patents
1. 11448156 - Control apparatus for compression-ignition type engine (2022-09-20),
2. 11415066 - Internal combustion engine (2022-08-16),
3. 11371462 - Control apparatus and control method for compression ignition type engine (2022-06-28),
4. 11326543 - Control apparatus for compression-ignition type engine (2022-05-10),
5. 11326508 - Control apparatus for compression-ignition type engine (2022-05-10),
6. 11313269 - Control apparatus for compression-ignition type engine (2022-04-26),
7. 11220972 - Control apparatus for compression-ignition type engine (2022-01-11),
8. 11220971 - Control apparatus for compression-ignition type engine (2022-01-11),
9. 11203969 - Control apparatus for compression-ignition type engine (2021-12-21),
10. 11199152 - Control apparatus for compression-ignition type engine (2021-12-14),
11. 11187179 - Control apparatus for compression-ignition type engine (2021-11-30),
12. 11168639 - Control apparatus for compression-ignition type engine (2021-11-09),
13. 11111871 - Control apparatus for compression-ignition type engine (2021-09-07),
14. 11105255 - Control apparatus for compression-ignition type engine (2021-08-31),
15. 11002215 - Engine control device, engine control method, and engine system (2021-05-11),

Title: The Innovative Mind of Masanari Sueoka

Introduction: Masanari Sueoka is a pioneering inventor hailing from Hiroshima, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masanari Sueoka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Sueoka has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of cutting-edge products and solutions.

Collaborations: Throughout his career, Masanari Sueoka has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing in the industry.

Conclusion: Masanari Sueoka's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his reputation as a visionary inventor in Hiroshima and beyond.

Profile summary based on public USPTO records.
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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