Shizuoka, Japan

Shidehiko Miyashiro

This inventor holds 30 USPTO granted patents and 8 published patent applications and 11 EPO patents, primarily in Electric Vehicle Technology. Top assignees: Yamaha Hatsudoki Kabushiki Kaisha, Yamaha Motor Company Ltd. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shidehiko Miyashiro. Retrieved from https://idiyas.com/inventor/shidehiko-miyashiro

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

USPTO Granted Patents = 30 

% Patents Active = 73.3

 

Average Co-Inventor Count = 1.6

ph-index = 8

Forward Citations = 176(Granted Patents)


Location History:

  • Shizuoko, JP (2011)
  • Shizuoka-ken, JP (2006 - 2012)
  • Iwata, JP (2004 - 2016)
  • Shizuoka, JP (2005 - 2023)

Company Filing History:


Years Active: 2004-2026

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Areas of Expertise:
Electric Vehicle
Straddled Vehicle
Saddle-Type Vehicle
Control System
Motorcycle
Vehicle Frame
Engine Intake Pipe
Fuel Supply Device
Suspension Assembly
Steering Damper
Single-Cylinder Engine
Multi-Cylinder Engine
30 patents (USPTO):Explore Patents

Title: **Innovations and Contributions of Shidehiko Miyashiro in Straddled Vehicle Technology**

Introduction

Shidehiko Miyashiro, a prominent inventor based in Shizuoka, Japan, has made significant contributions to the field of straddled vehicle technology. With an impressive portfolio of 26 patents, Miyashiro has developed innovative solutions that enhance the functionality and design of vehicles.

Latest Patents

Among his latest patents, Shidehiko Miyashiro has designed a straddled vehicle that features a unique configuration consisting of left and right seat frames, a cross member connecting these frames, and an adjustable seat. This innovative design includes a position regulator that incorporates an elastic member and a coupling portion, enabling the seat's upward movement to be effectively regulated. Another notable patent involves a straddled vehicle that incorporates an air intake passage strategically formed below the seat, allowing for improved engine performance without obstructing essential components such as left and right inlet ports.

Career Highlights

Throughout his career, Shidehiko Miyashiro has been associated with reputed companies such as Yamaha Hatsudoki Kabushiki Kaisha and Yamaha Motor Company Ltd. His dedication to innovation has led to notable advancements in vehicle design and engineering, showcasing his expertise and visionary approach to automotive technology.

Collaborations

Miyashiro has collaborated with esteemed colleagues, including Masato Yokoi and Satoshi Oohashi. Together, they have brought forth various advancements in vehicle mechanics and design, further establishing Miyashiro's name as a key contributor in this field.

Conclusion

In summary, Shidehiko Miyashiro's extensive work in the domain of straddled vehicles reflects his commitment to innovation and excellence. His numerous patents not only demonstrate his inventive prowess but also highlight his contributions to enhancing vehicle design and performance. As technology continues to evolve, Miyashiro's innovations will undoubtedly influence the future of automotive advancements.

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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