Fujinomiya, Japan

Ryuichi Katsumoto

This inventor holds 20 USPTO granted patents and 8 published patent applications and 7 EPO patents, primarily in Optical Displays. Top assignees: Fujifilm Corporation, Fuji Photo Film Company, Limited, Other. Active years: 1998-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuichi Katsumoto. Retrieved from https://idiyas.com/inventor/ryuichi-katsumoto

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 50.0

 

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 37(Granted Patents)


Location History:

  • Tokyo, JP (1998)
  • Fujinomiya, JP (2003 - 2012)
  • Shizuoka, JP (2001 - 2020)

Company Filing History:


Years Active: 1998-2020

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Areas of Expertise:
Lenticular Display
Optical Sheet
Resin Film
Planar Lighting Device
Multilayer Sheets
Image Recording Material
Photographic Printing Paper
Laminated Member
Extrusion Die
Manufacturing Method
Optical Functional Sheet
Support for Imaging
20 patents (USPTO):Explore Patents

Title: Ryuichi Katsumoto: Innovator in Lenticular Display Technology

Introduction

Ryuichi Katsumoto, an accomplished inventor based in Fujinomiya, Japan, has a remarkable portfolio of 20 patents. His contributions to the field of lenticular display technology have significantly advanced the way images are displayed and perceived.

Latest Patents

Among his latest patents, Katsumoto has developed innovative lenticular displays featuring unique designs. One notable patent describes a lenticular display that incorporates a lenticular lens with a multitude of columnar convex lenses, each possessing a semicylindrical surface. This invention aims to enhance the viewing experience by allowing multiple display images to be presented through precisely aligned image strips, which are positioned to match the curvature of the convex lenses. Another patent focuses on an advanced lenticular image configuration that includes color interpolation, providing smoother transitions between adjacent image strips that may vary in color. This precision in design ensures a richer and more dynamic visual experience.

Career Highlights

Katsumoto has had a distinguished career with prominent companies in the imaging industry, including Fujifilm Corporation and Fuji Photo Film Company, Limited. His expertise in optical technologies has played a crucial role in developing innovative imaging solutions that cater to various applications, ranging from consumer electronics to commercial displays.

Collaborations

Throughout his career, Ryuichi Katsumoto has collaborated with talented individuals, including his coworkers Tadahiro Kegasawa and Masanori Takase. Together, they have worked on groundbreaking projects and technological advancements that continue to influence the field of imaging and display technologies.

Conclusion

Ryuichi Katsumoto stands out as a visionary inventor whose contributions to lenticular display technology push the boundaries of visual presentation. His innovative patents reflect a commitment to excellence and creativity, ensuring that the future of display technology remains bright and full of possibilities. With his impressive track record, Katsumoto continues to inspire upcoming inventors and shape the future of imaging solutions.

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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