Chofu, Japan

Satoru Yoshizawa

This inventor holds 4 USPTO granted patents. Top assignee: Nikon Corporation. Active years: 1994-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoru Yoshizawa. Retrieved from https://idiyas.com/inventor/satoru-yoshizawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Chofu, JP (1994 - 1998)
  • Mitaka, JP (1999)

Company Filing History:


Years Active: 1994-1999

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4 patents (USPTO):Explore Patents

Title: The Innovative Mind of Satoru Yoshizawa

Introduction

Satoru Yoshizawa, an esteemed inventor based in Chofu, Japan, has made significant contributions to the field of optical technologies. With a commendable portfolio of 4 patents, Yoshizawa has demonstrated his inventive prowess through innovative solutions that enhance document scanning and image reading processes.

Latest Patents

Among his latest advancements is an **Optical Document Scanning Method and Apparatus with Adjustable Scanning**. This invention features a driving system that collectively drives lens groups within the optical scanning apparatus. By adjusting the lens positions according to the designed scanning magnification, it ensures a precise match between actual and designed scanning magnifications. In addition, his **Image Reader** invention presents a low-cost, compact solution for image reading, utilizing a novel optical path that extends and shortens the light's pathway without expanding the device’s footprint.

Career Highlights

Yoshizawa's work with Nikon Corporation, a leader in optical products, has allowed him to push the boundaries of imaging technology. His commitment to innovation has placed him at the forefront of optical document processing and image reading solutions, showcasing skills that merge functionality with efficiency.

Collaborations

Throughout his career, Satoru Yoshizawa has collaborated with talented colleagues such as Eisaku Maeda and Hideharu Tsukagoshi. These partnerships have been instrumental in furthering their shared goals of advancing optical technology and enhancing user experiences in document and image processing.

Conclusion

Satoru Yoshizawa’s inventive spirit and commitment to optical innovation continue to impact the industry positively. His patents stand as a testament to his ability to blend creativity with practical application, ensuring that optical technology remains at the cutting edge in today's visual-driven world.

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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