Tokyo, Japan

Koichi Sugiyama

This inventor holds 4 USPTO granted patents. Top assignees: Alps Electric Co., Ltd., Fuji Photo Film Company, Limited. Active years: 1996-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Sugiyama. Retrieved from https://idiyas.com/inventor/koichi-sugiyama-a1fz2ply

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

Calculating rank

% Patents Active = 75.0

Average Co-Inventor Count = 4.9

ph-index = 2

Forward Citations = 211(Granted Patents)


Location History:

  • Morioka, JP (1996)
  • Tokyo, JP (1997 - 2004)
  • Fukushima-ken, JP (2007)

Company Filing History:


Years Active: 1996-2007

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4 patents (USPTO):Explore Patents

Title: Koichi Sugiyama: Innovator in Thermal Printing Technology

Introduction

Koichi Sugiyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of thermal printing technology, holding a total of 4 patents. His innovative designs have enhanced the quality and efficiency of printing devices.

Latest Patents

Sugiyama's latest patents include a thermal printer that features a plurality of recording units. This design aims to improve recording quality by incorporating multiple recording heads and a friction unit to prevent disturbances during printing. Another notable patent is a printing device that utilizes ink ejecting elements controlled by a sophisticated system. This system adjusts the electric controlling conditions based on the type of ink used, ensuring stable and high-quality printing results.

Career Highlights

Throughout his career, Sugiyama has worked with prominent companies such as Alps Electric Co., Ltd. and Fuji Photo Film Company, Limited. His experience in these organizations has allowed him to refine his skills and contribute to advancements in printing technology.

Collaborations

Sugiyama has collaborated with talented individuals in the industry, including Shuichi Aratsu and Hitoshi Yauchi. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Koichi Sugiyama's work in thermal printing technology showcases his dedication to innovation and quality. His patents reflect a commitment to improving printing processes, making him a significant figure in the 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]
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