Mizunami, Japan

Norihisa Masamura

This inventor holds 1 USPTO granted patent. Top assignee: Ricoh Company, Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norihisa Masamura. Retrieved from https://idiyas.com/inventor/norihisa-masamura

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 = 4.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1998

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Norihisa Masamura: Innovator in Sheet Processing Technology

Introduction

Norihisa Masamura is a notable inventor based in Mizunami, Japan. He has made significant contributions to the field of sheet processing technology. His innovative approach has led to the development of a unique apparatus that enhances the efficiency and versatility of sheet processing.

Latest Patents

Masamura holds a patent for a "Sheet processing apparatus and sheet processing method." This invention features a detachable punching unit that allows for a wide variety of combinations of punching conditions. These conditions include the number of holes, the diameter of the holes, and their positions on the sheet. The apparatus is equipped with a recognition device that identifies the type of punching unit mounted on it. Consequently, a controller adjusts the sheet conveying speed, punching speed, and punch operation timing based on predetermined conditions for each recognized punching unit. This innovation streamlines the sheet processing workflow and enhances productivity.

Career Highlights

Masamura is associated with Ricoh Company, Ltd., a leading provider of imaging and electronics solutions. His work at Ricoh has been instrumental in advancing the company's capabilities in sheet processing technology. With a focus on innovation, he has contributed to the development of products that meet the evolving needs of the market.

Collaborations

Masamura has collaborated with esteemed colleagues, including Masatoshi Hosoi and Mitsuru Ichikawa. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies in the field.

Conclusion

Norihisa Masamura's contributions to sheet processing technology exemplify the spirit of innovation. His patent for a versatile sheet processing apparatus showcases his commitment to enhancing efficiency in the industry. Through his work at Ricoh and collaborations with talented colleagues, Masamura continues to make a significant impact in the field of technology.

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…