Aki-gun, Japan

Toru Miyamoto

This inventor holds 34 USPTO granted patents and 1 published patent application and 10 EPO patents, primarily in Engine Control Systems. Top assignee: Mazda Motor Corporation. Active years: 2017-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toru Miyamoto. Retrieved from https://idiyas.com/inventor/toru-miyamoto-ru0qyyjj

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

Calculating rank
USPTO Granted Patents = 34 

% Patents Active = 79.4

 

Average Co-Inventor Count = 7.8

ph-index = 5

Forward Citations = 61(Granted Patents)


Location History:

  • Hiroshima, JP (2021)
  • Higashihiroshima, JP (2017 - 2022)
  • Aki-gun, JP (2021 - 2022)

Company Filing History:


Years Active: 2017-2022

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Areas of Expertise:
Compression-Ignition
Engine Control
Fuel Injection
Combustion Control
Autoignition
Control Device
Control Apparatus
Engine System
Pre-Mixture
Ignition Type
Control Method
Internal Combustion
34 patents (USPTO):Explore Patents

Title: The Innovations of Toru Miyamoto in Internal Combustion Engine Technology

Introduction

Toru Miyamoto is a prominent inventor based in Aki-gun, Japan, renowned for his significant contributions to the field of internal combustion engines. With an impressive portfolio of 34 patents, Miyamoto has made substantial strides in engine technology, focusing on efficiency and performance.

Latest Patents

Among his most notable inventions is the "Control Apparatus for Compression-Ignition Type Engine." This innovative system integrates an ignition control section and an injection control section, allowing for enhanced partial compression ignition combustion. The ignition control section utilizes both main and preceding ignition techniques to optimize combustion timing, ensuring that fuel injection occurs precisely for maximum efficiency.

Another significant patent is the design of an "Internal Combustion Engine." This engine includes a variable phase mechanism that alters the rotational phases of intake and exhaust camshafts to create effective valve overlap. By meticulously engineering the intake and exhaust cam lobes, the design ensures optimal performance across various operating conditions.

Career Highlights

Miyamoto's career is marked by his tenure at Mazda Motor Corporation, where he has played a pivotal role in developing advanced engine technologies. His expertise has not only contributed to the company's innovative edge but has also set new standards in internal combustion engine performance.

Collaborations

Throughout his career, Toru Miyamoto has collaborated with fellow engineers and inventors, including Kota Matsumoto and Atsushi Inoue. These collaborations have further enriched his patent portfolio and fostered advancements in engine technology, showcasing the power of teamwork in the innovation process.

Conclusion

Toru Miyamoto's impact on the automotive industry is underscored by his numerous patents and innovative contributions to engine technology. His work at Mazda Motor Corporation and collaborations with esteemed colleagues highlight the importance of continuous innovation in addressing the ever-evolving demands of efficiency and performance in modern engines. Through his inventions, Miyamoto continues to pave the way for future advancements in automotive engineering.

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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