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For the Inventor, By the Inventor

Aichi, Japan

Akira Masuda

This inventor holds 21 USPTO granted patents, primarily in Fuel Injection Technology. Top assignees: Nippondenso Co., Ltd., Toyota Jidosha Kabushiki Kaisha, Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1978-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Masuda. Retrieved from https://idiyas.com/inventor/akira-masuda-qlg05j8v

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

Calculating rank
USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 4.1

ph-index = 10

Forward Citations = 217(Granted Patents)


Location History:

  • Aichi, JA (1978)
  • Chita, JP (1986)
  • Aichi, JP (1984 - 1989)
  • Kariya, JP (1978 - 1992)

Company Filing History:

goldMedal21 out of 3,252 
 
Nippondenso Co., Ltd.
 patents
silverMedal2 out of 39,010 
 
Toyota Jidosha Kabushiki Kaisha
 patents
bronzeMedal1 out of 1,838 
 
Toyota Jidosha Kogyo Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1978-1992

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Areas of Expertise:
Fuel Injection
Diesel Engine
Air-to-Fuel Ratio
Flow Rate Measurement
Control Apparatus
Fuel Pump
Ignition Timing
Engine Control
Compact Timing Control
Cylinder Distribution
Feedback Control
Injection Timing
21 patents (USPTO):Explore Patents
1. 5120296 - Method and apparatus for forming filter element (1992-06-09),
2. 4825373 - Fuel injection timing control apparatus for a diesel engine, including a (1989-04-25),
3. 4671239 - Fuel injection pump (1987-06-09),
4. 4671236 - Intake air density compensation on the basis of ignition timing for (1987-06-09),
5. 4649745 - Apparatus for measuring a flow rate of intake air for an engine (1987-03-17),
6. 4598683 - Fuel injection pump of the distribution type (1986-07-08),
7. 4593664 - Fuel injection apparatus (1986-06-10),
8. 4573442 - Fuel injection pump having a compact spill-port timing control unit (1986-03-04),
9. 4572137 - Distributor type fuel injection pump (1986-02-25),
10. 4566417 - Fuel injection control apparatus for diesel engines (1986-01-28),
11. 4505240 - Fuel injection pump of the distributor type (1985-03-19),
12. 4503830 - Apparatus for controlling fuel injection timing (1985-03-12),
13. 4503821 - Apparatus and method for controlling amount of fuel injected into engine (1985-03-12),
14. 4499883 - Distributor type fuel-injection pump for distributing fuel to cylinders (1985-02-19),
15. 4495920 - Engine control system and method for minimizing cylinder-to-cylinder (1985-01-29),

Title: The Innovative Journey of Akira Masuda

Introduction: Akira Masuda, a pioneering inventor hailing from Aichi, Japan, has made significant contributions to the field of technology with her groundbreaking inventions and patents.

Latest Patents: Akira Masuda's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Akira Masuda has worked with top research institutions and leading tech companies to develop cutting-edge technologies. Her expertise lies in the areas of robotics, IoT, and renewable energy.

Collaborations: Throughout her career, Akira Masuda has collaborated with renowned universities such as the University of Tokyo and research institutions like the National Institute of Advanced Industrial Science and Technology (AIST). She has also partnered with global tech companies to bring her inventions to the market.

Conclusion: Akira Masuda's relentless pursuit of innovation and her passion for creating technologies that improve lives have solidified her reputation as a trailblazer in the world of inventions. Her work continues to inspire the next generation of inventors and innovators.

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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