Kawagoe, Japan

Shimakawa Taiji

This inventor holds 1 USPTO granted patent. Top assignee: Unicharm Corporation. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shimakawa Taiji. Retrieved from https://idiyas.com/inventor/shimakawa-taiji

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 = 5.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Shimakawa Taiji

Introduction

Shimakawa Taiji is a notable inventor hailing from Kawanoe, Japan. With a wealth of knowledge and creativity, he holds a patent that demonstrates his ingenuity in the field of material application and movement.

Latest Patents

His most significant patent is titled "Method for applying an elastic band onto a moving web." This innovative technique involves a unique folding process where a moving web is folded at predetermined lengths at its opposite side portions. The opposite sides are then aligned at a specific angle, allowing for part of each folded portion to be outwardly folded. This design ensures that when the web is finally flattened, the elastic bands affixed along the opposite sides have a diagonal orientation with respect to the trajectory of the web's movement, enhancing both functionality and efficiency.

Career Highlights

Shimakawa works for Unicharm Corporation, a leading company specializing in hygienic products. His inventive contributions have played a pivotal role in advancing the company’s product lineup. With one registered patent to his name, Shimakawa exemplifies the innovative spirit that drives technological progress within the industry.

Collaborations

In his journey as an inventor, Shimakawa has collaborated with coworkers such as Hironori Nomura and Junji Shinohara. These partnerships not only enrich his work but also foster a collaborative environment that cultivates further innovations in their respective fields.

Conclusion

Shimakawa Taiji's contributions to the world of inventions through his patent for applying elastic bands onto a moving web underscore his role as a key player in the innovative landscape of Japan. His work at Unicharm Corporation continues to influence advancements in material application technology, driving progress for the company and the industry at large.

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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