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For the Inventor, By the Inventor

Gotenba, Japan

Makoto Yamazaki

This inventor holds 42 USPTO granted patents and 6 EPO patents, primarily in Hybrid Vehicle Control. Top assignees: Toyota Jidosha Kabushiki Kaisha, Aisan Kogyo Kabushiki Kaisha. Active years: 2003-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Yamazaki. Retrieved from https://idiyas.com/inventor/makoto-yamazaki

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

USPTO Granted Patents = 42

% Patents Active = 66.7

 

Average Co-Inventor Count = 2.4

ph-index = 6

Forward Citations = 111(Granted Patents)


Location History:

  • Susono, JP (2003 - 2009)
  • Kawasaki, JP (2019)
  • Toyota, JP (2017 - 2020)
  • Gotenba, JP (2005 - 2021)
  • Gotemba, JP (2018 - 2024)

Company Filing History:

goldMedal40 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
silverMedal10 out of 806 
 
Aisan Kogyo Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 2003-2025

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Areas of Expertise:
Hybrid Vehicle
Fuel Processing
Engine Management
Control Device
Evaporated Fuel
Power Output
Vaporized Fuel
Refueling Control
User Interface
Variable Valve Timing
Exhaust Emission
Failure Diagnosis
42 patents (USPTO):Explore Patents
1. 12421911 - Controller for internal combustion engine and method for controlling internal combustion engine (2025-09-23),
2. 12253039 - Controller for hydrogen engine (2025-03-18),
3. 12146433 - Controller for hydrogen engine (2024-11-19),
4. 12140095 - Controller for internal combustion engine (2024-11-12),
5. 12123368 - Controller and control method for internal combustion engine (2024-10-22),
6. 12071908 - Controller for internal combustion engine, control method for internal combustion engine, and memory medium (2024-08-27),
7. 11400805 - Refueling control system for internal combustion engine (2022-08-02),
8. RE48638 - Evaporated fuel processing apparatus (2021-07-12),
9. 10954895 - Evaporated fuel treatment device (2021-03-23),
10. 10941719 - Evaporative fuel treating apparatus (2021-03-09),
11. 10851722 - Evaporated fuel processing apparatus (2020-12-01),
12. 10718280 - Vaporized fuel treatment device and learning method of valve opening start position of sealing valve in vaporized fuel treatment device (2020-07-21),
13. 10612495 - Evaporated fuel treating device (2020-04-07),
14. 10569757 - Control device for hybrid vehicle (2020-02-25),
15. 10556503 - Evaporated fuel treatment device (2020-02-11),

Title: The Innovative Journey of Makoto Yamazaki

Introduction: Makoto Yamazaki is a renowned inventor hailing from Gotenba, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Makoto Yamazaki holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Makoto Yamazaki has worked with leading tech companies and research institutions, where he has spearheaded projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Makoto Yamazaki has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous successful projects and inventions.

Conclusion: Makoto Yamazaki's passion for innovation, coupled with his relentless drive to solve complex challenges, has solidified his reputation as a visionary inventor in the global tech community.

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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