Tokyo, Japan

Takayasu Sakashita

This inventor holds 12 USPTO granted patents and 3 published patent applications. Top assignees: Hitachi Automotive Systems, Ltd., Hitachi Astemo Ltd.. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayasu Sakashita. Retrieved from https://idiyas.com/inventor/takayasu-sakashita

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

USPTO Granted Patents = 12 

% Patents Active = 66.7

Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 34(Granted Patents)


Location History:

  • Hitachinaka, JP (2018)
  • Tokyo, JP (2013 - 2020)
  • Ibaraki, JP (2022)

Company Filing History:


Years Active: 2013-2025

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12 patents (USPTO):Explore Patents

Title: Takayasu Sakashita: Innovator in Disc Brake Technology

Introduction

Takayasu Sakashita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of disc brake systems. With a total of 12 patents to his name, Sakashita's innovations have enhanced the reliability and efficiency of braking mechanisms in vehicles.

Latest Patents

One of Sakashita's latest patents is a disc brake that features a piston designed to press braking members against a braked member. This innovative design includes a thrust member that operates through the rotation of a rotary member driven by an electric machine. Additionally, the brake incorporates a rotation stopping member that restricts the thrust member's rotation relative to the piston. Another notable patent involves a disc brake with a planetary gear reduction mechanism, which aims to improve reliability and cost-effectiveness. This mechanism includes a sun gear, planetary gears, and an internal gear, all arranged to enhance the assembly process and overall performance.

Career Highlights

Throughout his career, Takayasu Sakashita has worked with leading companies in the automotive industry, including Hitachi Automotive Systems and Hitachi Astemo. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in braking technology.

Collaborations

Sakashita has collaborated with notable colleagues such as Jun Watanabe and Hirotaka Oikawa. These partnerships have fostered a creative environment that has led to the development of advanced automotive technologies.

Conclusion

Takayasu Sakashita's contributions to disc brake technology exemplify his dedication to innovation in the automotive sector. His patents reflect a commitment to improving vehicle safety and performance.

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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