Tsukuba, Japan

Hiroyuki Saito

This inventor holds 1 USPTO granted patent. Top assignees: Dai-Ichi Seiki Kogyo Co., Ltd., Dynic Corporation. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Saito. Retrieved from https://idiyas.com/inventor/hiroyuki-saito-4lmtjb6d

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Hiroyuki Saito: Innovator in Bookbinding Technology

Introduction

Hiroyuki Saito is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of bookbinding with his innovative designs and patents. His work has been recognized for its practicality and efficiency in the bookbinding process.

Latest Patents

Hiroyuki Saito holds a patent for a unique bookbinding cloth. This invention features a resilient adhesive resin tab that is designed to permanently secure paper sheets by edge-binding in a hot melt condition. The adhesive tab can be split along a selective one of a plurality of equally spaced, lengthwise extending slit rows, allowing for width adjustment to accommodate varying thicknesses of paper sheets. One side extension of the backbone is larger than the other, enhancing the applicability of the bookbinding cloth for creating variable thick booklets. The folded end of the larger side extension is bonded by adhesive, ensuring a secure binding.

Career Highlights

Throughout his career, Hiroyuki Saito has worked with prominent companies such as Dynic Corporation and Dai-ichi Seiki Kogyo Co., Ltd. His experience in these organizations has contributed to his expertise in the field of bookbinding technology.

Collaborations

Hiroyuki has collaborated with Toshikazu Ninomiya, further enhancing his innovative projects and expanding his contributions to the industry.

Conclusion

Hiroyuki Saito's inventive spirit and dedication to improving bookbinding technology have made him a significant figure in the field. His patent for a versatile bookbinding cloth showcases his ability to address practical challenges 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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