Tokyo, Japan

Koichi Kubo

This inventor holds 3 USPTO granted patents and 2 published patent applications and 17 EPO patents. Top assignees: Canon Kabushiki Kaisha, Central Research Institute of Electric Power Industry, Hitachi, Ltd.. Active years: 1995-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Kubo. Retrieved from https://idiyas.com/inventor/koichi-kubo-ims4qmow

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 8.7

ph-index = 2

Forward Citations = 49(Granted Patents)


Company Filing History:


Years Active: 1995-2019

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3 patents (USPTO):Explore Patents

Title: The Innovations of Koichi Kubo

Introduction

Koichi Kubo is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of printing technology, particularly through his innovative designs and patents. With a total of three patents to his name, Kubo has established himself as a key figure in the industry.

Latest Patents

Among his latest patents are the "Nozzle Cap for Ink Bottle for Printer" and the "Ink Bottle for Printer." These inventions demonstrate his commitment to improving the functionality and efficiency of printing systems. His work has been instrumental in enhancing user experience and product reliability.

Career Highlights

Kubo has had a distinguished career, working with prominent companies such as Canon and The Furukawa Electric Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in printing technology.

Collaborations

Throughout his career, Kubo has collaborated with talented individuals, including Kazuya Yoshii and Yasuo Kotaki. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Koichi Kubo's contributions to the field of printing technology through his patents and collaborations highlight his innovative spirit and dedication to improving industry standards. His work continues to influence the evolution of printing solutions.

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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