Yokohama, Japan

Takashi Yoshikai

This inventor holds 3 USPTO granted patents. Top assignee: Nsk Corporation. Active years: 1995-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Yoshikai. Retrieved from https://idiyas.com/inventor/takashi-yoshikai

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Yokohama, JP (1995)
  • Kanagawa, JP (1996)
  • Maebashi, JP (1997)

Company Filing History:


Years Active: 1995-1997

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3 patents (USPTO):Explore Patents

Title: Takashi Yoshikai: Innovator in Manufacturing Technologies

Introduction

Takashi Yoshikai is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of manufacturing technologies, particularly in the development of methods for producing precision components. With a total of 3 patents to his name, Yoshikai continues to push the boundaries of innovation in his industry.

Latest Patents

Yoshikai's latest patents include a "Method for forming cam face on structure member of loading cam device." This invention aims to enhance the accuracy and efficiency of cam face formation while reducing manufacturing costs. The design features a cam plate secured to a chuck that is rotationally driven, with a cutter positioned to create an irregularity that conforms to the cam face's cross-sectional configuration.

Another notable patent is the "Method of manufacturing a race ring for a rolling bearing." This invention focuses on producing an inner ring for rolling bearings with metal flows aligned parallel to the race surface, thereby improving durability. The process involves using metallic molds to shape a cylindrical steel billet, ensuring that the final product meets high standards of quality and performance.

Career Highlights

Yoshikai is currently employed at NSK Corporation, a leading company in the manufacturing of bearings and precision machinery. His work at NSK has allowed him to apply his innovative ideas to real-world applications, contributing to the company's reputation for excellence in engineering.

Collaborations

Throughout his career, Yoshikai has collaborated with talented individuals such as Hiroyuki Sawai and Tadashi Kondo. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

In summary, Takashi Yoshikai is a dedicated inventor whose work in manufacturing technologies has led to significant advancements in the industry. His innovative patents and collaborations with esteemed colleagues highlight his commitment to excellence and progress in engineering.

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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