Osaka, Japan

Yoshikazu Kashimoto

This inventor holds 8 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Shimano Inc.. Active years: 2007-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Kashimoto. Retrieved from https://idiyas.com/inventor/yoshikazu-kashimoto

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

USPTO Granted Patents = 8 

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Sakai, JP (2007 - 2010)
  • Osaka, JP (2017 - 2019)

Company Filing History:


Years Active: 2007-2019

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8 patents (USPTO):Explore Patents

Title: Innovations of Yoshikazu Kashimoto

Introduction

Yoshikazu Kashimoto is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced braking systems and bicycle components. With a total of eight patents to his name, Kashimoto's work reflects a commitment to innovation and quality.

Latest Patents

Among his latest patents is the design of a disc brake caliper. This innovative caliper features a housing that defines a slot for receiving a brake rotor. The caliper housing is constructed from a first material, while the brake pad, which includes a mounting plate, is positioned within the slot. An intermediate member, made from a second material with lower thermal conductivity than the first, is placed between the caliper housing and the brake pad. Another notable patent is for a bicycle rim, which consists of a first and second annular side surface portion, an annular connecting portion, and an outermost layer. The design incorporates a first braking surface on the first annular side surface and a second braking surface on the second annular side surface. The rim also features an epoxy resin layer and soft additive granules embedded within it, enhancing its performance and durability.

Career Highlights

Yoshikazu Kashimoto is currently employed at Shimano Inc., a leading company in the cycling and fishing tackle industry. His work at Shimano has allowed him to focus on creating innovative products that enhance the performance and safety of bicycles. His contributions have been instrumental in advancing the technology used in modern cycling equipment.

Collaborations

Kashimoto has collaborated with talented coworkers such as Toru Iwai and Makoto Souwa. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies in the cycling industry.

Conclusion

Yoshikazu Kashimoto's innovative spirit and dedication to engineering excellence have led to significant advancements in bicycle technology. His patents reflect a deep understanding of materials and design, contributing to safer and more efficient cycling experiences.

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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