Hyogo, Japan

Takatoshi Kogure

This inventor holds 4 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Mitsubishi Heavy Industries Limited, Other. Active years: 1978-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takatoshi Kogure. Retrieved from https://idiyas.com/inventor/takatoshi-kogure

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

Calculating rank

% Patents Active = 75.0



Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 73(Granted Patents)


Location History:

  • Soshigaya, Setagaya-ku, Tokyo, JP (1978)
  • Hyogo-ken, JP (2005)
  • Hyogo, JP (2009)

Company Filing History:

goldMedal3 out of 4,753 
 
Mitsubishi Heavy Industries Limited
 patents
silverMedal2 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 1978-2009

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4 patents (USPTO):Explore Patents

Title: **Takatoshi Kogure: Innovator in Hybrid Electric Vehicles and Electric Rotating Machines**

Introduction

Takatoshi Kogure is a distinguished inventor based in Hyogo, Japan, recognized for his significant contributions to the fields of hybrid electric vehicles and electric rotating machines. With a total of four patents to his name, his work exemplifies innovation aimed at enhancing energy efficiency and performance in contemporary technologies.

Latest Patents

Among Takatoshi Kogure's notable inventions is the **Series Hybrid Electric Vehicle**. This innovative technique focuses on improving the efficiency of power generation systems within hybrid electric vehicles. The system comprises an engine, an n-phase generator, a rectifier, a battery, a motor, an inverter, and a switch. The design intricately connects these components to optimize energy conversion and storage.

Another significant patent is for the **IPM Electric Rotating Machine**. This invention introduces a method for embedding permanent magnets into the rotor core of electric rotating machines at a shallower depth. The configuration allows for enhanced performance and efficiency by minimizing the distance between the pole face and the rotor side face, thereby improving the overall functionality of the machine.

Career Highlights

Takatoshi Kogure has held positions at leading companies, including Mitsubishi Heavy Industries Limited. His extensive experience in these organizations has played a crucial role in his development as an inventor, contributing to advancements in mechanical engineering and technology.

Collaborations

Throughout his career, Kogure has collaborated with esteemed professionals in the field, including Kenji Fujiwara and Tutomu Baba. These collaborations have facilitated the exchange of ideas and fostered innovations, ensuring that Kogure remains at the cutting edge of technological development.

Conclusion

In conclusion, Takatoshi Kogure stands out as a prolific inventor whose work significantly impacts the industries of hybrid vehicles and electric machines. His innovative patents not only showcase his technical expertise but also his commitment to advancing energy-efficient technologies. Through his contributions, Kogure continues to pave the way for the future of sustainable transportation and energy systems.

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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