Susono, Japan

Ikuo Nishiyama

This inventor holds 2 USPTO granted patents. Top assignees: Kurabo Industries Ltd., Nitto Kogyo Co., Ltd., Other. Active years: 2004-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ikuo Nishiyama. Retrieved from https://idiyas.com/inventor/ikuo-nishiyama

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 = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal1 out of 10 
 
Kurabo Industries Ltd.
 patents
silverMedal1 out of 37 
 
Nitto Kogyo Co., Ltd.
 patents
bronzeMedal1 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 2004-2006

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2 patents (USPTO):Explore Patents

Title: Ikuo Nishiyama: Innovator in Toner Supply Technology

Introduction

Ikuo Nishiyama is a notable inventor based in Susono, Japan. He has made significant contributions to the field of toner supply technology, holding a total of 2 patents. His innovative designs have enhanced the functionality and efficiency of toner supply rollers.

Latest Patents

Nishiyama's latest patents focus on the design of toner supply rollers. One of his inventions comprises a metallic core shaft surrounded by an electrically conductive elastic layer. This layer is made from open-cell polyurethane foam, which is impregnated with an electrically conductive polymer and a binder. This innovative approach improves the performance of toner supply rollers in various applications.

Career Highlights

Throughout his career, Ikuo Nishiyama has worked with reputable companies, including Nitto Kogyo Co., Ltd. His experience in the industry has allowed him to develop cutting-edge technologies that address the needs of modern printing solutions.

Collaborations

Nishiyama has collaborated with talented individuals such as Masayuki Nakashima and Toru Nishino. These partnerships have contributed to the advancement of his inventions and the overall progress in toner supply technology.

Conclusion

Ikuo Nishiyama's contributions to the field of toner supply technology demonstrate his innovative spirit and dedication to improving printing solutions. His patents reflect a commitment to enhancing the efficiency and functionality of toner supply rollers.

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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