Shizuoka, Japan

Takehisa Katsura

This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignee: Yamaha Hatsudoki Kabushiki Kaisha. Active years: 1993-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehisa Katsura. Retrieved from https://idiyas.com/inventor/takehisa-katsura

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


% Patents Active = 85.7


Average Co-Inventor Count = 1.6

ph-index = 4

Forward Citations = 35(Granted Patents)


Location History:

  • Iwata, JP (1993)
  • Shizuoka-ken, JP (2006 - 2014)
  • Shizuoka, JP (2014)

Company Filing History:


Years Active: 1993-2025

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7 patents (USPTO):Explore Patents

Title: Takehisa Katsura: Innovator in Leaning Vehicle Technology

Introduction

Takehisa Katsura is a prominent inventor based in Shizuoka-ken, Japan. He has made significant contributions to the field of vehicle technology, particularly in the development of leaning vehicles and motorcycles. With a total of 7 patents to his name, Katsura continues to push the boundaries of innovation in the automotive industry.

Latest Patents

Katsura's latest patents include a unique leaning vehicle design. This vehicle features a body frame with a head pipe and a rearward-extending frame member. A suspension plate is attached to the frame member, which houses a drive source. The suspension plate consists of a first plate and a second plate that are stacked together in a left-right direction. The dimensions of these plates are carefully designed to enhance the vehicle's performance and stability.

Another notable patent is for a motorcycle that incorporates a link member, a coupling rod, and two levers. This motorcycle design allows for improved suspension and handling, making it a significant advancement in motorcycle technology.

Career Highlights

Katsura is associated with Yamaha Motor Co., Ltd., a leading company in the automotive sector. His work at Yamaha has allowed him to develop innovative solutions that enhance vehicle performance and user experience. His patents reflect his commitment to advancing vehicle technology and improving safety and efficiency.

Collaborations

Katsura has collaborated with notable colleagues such as Shidehiko Miyashiro and Takayoshi Fukuda. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Takehisa Katsura is a visionary inventor whose work in leaning vehicle technology and motorcycles has made a lasting impact on the automotive industry. His innovative designs and patents continue to inspire future advancements in vehicle technology.

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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