Shiga, Japan

Eiji Katayama

This inventor holds 8 USPTO granted patents and 2 EPO patents. Top assignee: Horizon International Inc.. Active years: 2000-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Katayama. Retrieved from https://idiyas.com/inventor/eiji-katayama

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


% Patents Active = 50.0


Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 86(Granted Patents)


Location History:

  • Kyoto, JP (2000 - 2001)
  • Shiga, JP (2002 - 2011)

Company Filing History:


Years Active: 2000-2011

Loading Chart...
Loading Chart...
8 patents (USPTO):Explore Patents

Title: Eiji Katayama: Innovator in Book Binding Technology

Introduction

Eiji Katayama is a notable inventor based in Shiga, Japan, recognized for his contributions to the field of book binding technology. With a total of eight patents to his name, his innovations have significantly enhanced the efficiency and quality of book production.

Latest Patents

Among his latest patents are two key inventions: a book binding apparatus and a guillotine cutter. The book binding apparatus is designed to achieve perfect book binding by nipping a book block between clamping plates while passing through a series of processing units. This system incorporates a measuring unit that assesses the thickness of the book block prior to binding, allowing for precise adjustments during the process, ensuring that each book is bound with optimal accuracy.

The guillotine cutter, another of his inventions, features a pressing block driving mechanism that enables it to exert varying levels of pressure on a bundle of sheets. This innovative design allows for better control over the cutting process, resulting in cleaner, more precise cuts that are essential for high-quality book production.

Career Highlights

Eiji Katayama is currently employed at Horizon International Inc., where he continues to develop and refine technologies related to book binding and production. His experience and expertise have made him a valuable asset to the company, as well as to the industry as a whole.

Collaborations

Throughout his career, Eiji has collaborated with fellow innovators such as Hisahiro Hirayama and Yoshiyuki Horii. Their teamwork has contributed to the advancement of various technologies, showcasing the power of collaboration in driving innovation.

Conclusion

Eiji Katayama's contributions to book binding technology through his patents reflect his dedication to innovation and improvement in the publishing industry. His work not only enhances the efficiency of book production but also sets a standard for quality that is essential in the market. As he continues his work at Horizon International Inc., his impact will undoubtedly influence future advancements in this field.

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]
Loading…