Kawasaki, Japan

Koushi Yoshibe

This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignee: Nikon Corporation. Active years: 1993-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koushi Yoshibe. Retrieved from https://idiyas.com/inventor/koushi-yoshibe

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

Calculating rank

% Patents Active = 87.5


Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 41(Granted Patents)


Location History:

  • Yokohama, JP (1993)
  • Chiba, JP (1997)
  • Kawasaki, JP (1996 - 2010)

Company Filing History:


Years Active: 1993-2010

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8 patents (USPTO):Explore Patents

Title: Koushi Yoshibe: Innovator in Optical Technology

Introduction

Koushi Yoshibe is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of optical technology, holding a total of 8 patents. His work focuses on developing innovative mechanisms and apparatuses that enhance optical performance and efficiency.

Latest Patents

One of Yoshibe's latest patents is an aperture mechanism and optical apparatus designed to reduce size while maintaining functionality. This invention includes a driving member that operates in accordance with aperture adjustments, an aperture member with a specific aperture, and engagement sections that work together to ensure precise operation. Another notable patent involves a camera and lens barrel system that stores the positions of focus and zoom lens groups during preset operations. This system includes a defocus prevention unit that issues warnings to prevent defocusing during zoom adjustments.

Career Highlights

Koushi Yoshibe has built a successful career at Nikon Corporation, a leading company in the optical and imaging industry. His innovative designs and patents have contributed to the advancement of camera technology, making significant impacts on how optical devices are developed and utilized.

Collaborations

Yoshibe has collaborated with talented coworkers such as Yuuichi Katagishi and Yoshiharu Shiokama. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge optical technologies.

Conclusion

Koushi Yoshibe's contributions to optical technology through his patents and work at Nikon Corporation highlight his role as a key innovator in the field. His inventions continue to influence the design and functionality of optical devices, showcasing the importance of innovation in technology.

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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