Osaka, Japan

Takahiro Yamashita

This inventor holds 17 USPTO granted patents and 1 published patent application, primarily in Bicycle Hydraulic Systems. Top assignee: Shimano Inc.. Active years: 2013-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Yamashita. Retrieved from https://idiyas.com/inventor/takahiro-yamashita

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 64.7

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 49(Granted Patents)


Location History:

  • Sakai, JP (2013 - 2018)
  • Osaka, JP (2015 - 2021)

Company Filing History:


Years Active: 2013-2021

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Areas of Expertise:
Bicycle Hydraulic Operating System
Bicycle End Cap
Hydraulic Bicycle Component
Operating Assembly
Hydraulic Hose Cap
Bicycle Disc Brake Caliper
Hydraulic Bicycle Hose Structure
One Piece Hydraulic Disc Brake Caliper
Hydraulic Component Kit
One Way Plumbing
Hydraulic Component System
Bolt for Brake Caliper
17 patents (USPTO):Explore Patents

Title: Takahiro Yamashita: Innovator in Bicycle Technology

Introduction

Takahiro Yamashita is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of bicycle technology, holding a total of 17 patents. His innovative designs focus on enhancing the functionality and efficiency of bicycle components.

Latest Patents

Yamashita's latest patents include a Bicycle Hydraulic Operating System and a Bicycle End Cap. The Bicycle Hydraulic Operating System features an actuating device that integrates a master cylinder and a slave cylinder, allowing for precise control of hydraulic fluid without the need for a fluid reservoir. This system enhances the performance of bicycles by providing smoother operation. The Bicycle End Cap is designed to attach to a bicycle line shape member, featuring a tubular portion that allows for easy installation and secure attachment of a pulling member.

Career Highlights

Yamashita has dedicated his career to advancing bicycle technology through innovative designs. His work at Shimano Inc. has positioned him as a key player in the industry, contributing to the development of high-quality bicycle components that improve rider experience.

Collaborations

Throughout his career, Yamashita has collaborated with notable colleagues, including Osamu Kariyama and Masahiro Nakakura. These partnerships have fostered a creative environment that encourages the development of cutting-edge bicycle technologies.

Conclusion

Takahiro Yamashita's contributions to bicycle technology through his patents and collaborations have significantly impacted the industry. His innovative spirit continues to drive advancements in bicycle design and functionality.

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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