Tochigi, Japan

Hiroshi Takada

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Nissan Motor Company Limited. Active years: 2006-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Takada. Retrieved from https://idiyas.com/inventor/hiroshi-takada-3k0whxks

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Tochigi, JP (2006)
  • Kanagawa, JP (2023)

Company Filing History:


Years Active: 2006-2023

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2 patents (USPTO):Explore Patents

Title: Innovations of Hiroshi Takada

Introduction

Hiroshi Takada is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of internal combustion engines, holding two patents that showcase his innovative approach to engine control systems. His work is instrumental in enhancing engine performance and efficiency.

Latest Patents

Hiroshi Takada's latest patents include an internal-combustion engine control method and control device. This invention features a variable compression ratio mechanism that allows for changes in the mechanical compression ratio, as well as a variable valve timing mechanism for adjusting the valve timing of the intake valve. The system is designed to optimize engine performance by setting a target compression ratio lower than the normal condition during acceleration. Additionally, he has developed a fuel cut control system for internal combustion engines, which generates a fuel cut command under specific operating conditions. This system effectively manages fuel supply to the engine, enhancing its efficiency during operation.

Career Highlights

Hiroshi Takada is currently employed at Nissan Motor Company Limited, where he applies his expertise in engine technology. His work at Nissan has allowed him to contribute to advancements in automotive engineering, particularly in the area of internal combustion engines.

Collaborations

Hiroshi collaborates with talented colleagues such as Hiroyuki Takenaka and Tetsuo Enomoto. Their combined efforts in research and development have led to innovative solutions in engine technology.

Conclusion

Hiroshi Takada's contributions to the field of internal combustion engines through his patents and work at Nissan Motor Company Limited highlight his role as a significant inventor in the automotive industry. His innovative approaches continue to influence engine performance and efficiency.

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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