Saitama, Japan

Koichi Hirasawa

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Photo Film Company, Limited. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Hirasawa. Retrieved from https://idiyas.com/inventor/koichi-hirasawa-411tlbat

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Koichi Hirasawa: Innovator in Printing Technology

Introduction

Koichi Hirasawa is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of printing technology, particularly with his innovative designs and methods.

Latest Patents

Hirasawa holds a patent for a printer and printing method. This invention allows for the use of recording sheets of both a standard type and a 16-frame sticker type. The printer includes a ROM that inputs type information of the recording sheet, which represents one of the standard types and the 16-frame sticker type. A controller designates one of the first and second printing modes based on the type information, enabling the printer to produce images according to the selected mode. The first and second printing modes are preset in association with the respective types.

Career Highlights

Hirasawa is associated with Fuji Photo Film Company, Limited, where he has contributed to advancements in printing technology. His work has helped enhance the functionality and versatility of printers in various applications.

Collaborations

Throughout his career, Hirasawa has collaborated with notable colleagues, including Hidemi Sasaki and Nobuo Katsuma. These partnerships have fostered innovation and development in their respective fields.

Conclusion

Koichi Hirasawa's contributions to printing technology exemplify the spirit of innovation. His patent for a versatile printing method showcases his ability to address the needs of modern printing applications.

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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