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For the Inventor, By the Inventor

Ichihara, Japan

Sumio Fujita

This inventor holds 1 USPTO granted patent. Top assignee: E.i. Dupont De Nemours and Company. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sumio Fujita. Retrieved from https://idiyas.com/inventor/sumio-fujita-lryfue7x

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

Calculating rank
USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:

goldMedal1 out of 16,339 
 
E.i. Dupont De Nemours and Company
 patents

Years Active: 2001

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1 patent (USPTO):Explore Patents
1. 6207759 - Composition for a cover of a golf ball (2001-03-27),

Title: Sumio Fujita: Innovator in Golf Ball Technology

Introduction

Sumio Fujita is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of sports equipment, particularly in golf ball technology. His innovative approach has led to the development of a unique patent that enhances the measurement and design of golf balls.

Latest Patents

Fujita holds a patent for a "Composition for a cover of a golf ball." This invention features a scale with marks or a point-symmetrical shape arranged in a matrix. The scale and the article to be measured are positioned without any relative movement. An image sensor unit detects a predetermined portion of the article and the corresponding marks of the scale. The output signals generated by the image sensor unit are processed to calculate the dimensions of the article accurately. This innovative technology has the potential to improve the precision in golf ball manufacturing.

Career Highlights

Sumio Fujita is currently employed at E.I. du Pont de Nemours and Company, a leading organization in the field of materials science and innovation. His work at this esteemed company allows him to collaborate with other talented professionals and contribute to groundbreaking advancements in technology.

Collaborations

Fujita has worked alongside notable colleagues such as Yoshiyuki Iwase and Eisaku Hirasawa. Their combined expertise fosters a creative environment that encourages innovation and the development of new technologies.

Conclusion

Sumio Fujita's contributions to golf ball technology exemplify the spirit of innovation. His patent showcases a blend of creativity and technical skill that enhances the manufacturing process of sports equipment. His work continues to inspire advancements in the industry.

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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