Tokyo, Japan

Kazunori Sugai

This inventor holds 3 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 2 EPO patents. Top assignee: Japan Tobacco Inc.. Active years: 2013-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunori Sugai. Retrieved from https://idiyas.com/inventor/kazunori-sugai

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 = 33.3


 

Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 14(Granted Patents)


Location History:

  • Yokohama, JP (2013)
  • Tokyo, JP (2013 - 2014)

Company Filing History:


Years Active: 2013-2014

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3 patents (USPTO):Explore Patents

Title: Kazunori Sugai: Innovator in Smoking Technology

Introduction

Kazunori Sugai is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of smoking technology, holding a total of 3 patents. His work focuses on improving smoking articles and reducing harmful emissions.

Latest Patents

Kazunori Sugai's latest patents include a unique filter for smoking. This filter incorporates a filter medium and a means for heating either the filter medium or its periphery. Another significant patent is related to a smoking article that features a carbon monoxide reducing agent. This agent consists of particles made from calcium aluminate, which are designed to enhance the safety and quality of smoking products.

Career Highlights

Kazunori Sugai is currently employed at Japan Tobacco Inc., where he continues to innovate in the smoking industry. His work has been instrumental in developing products that aim to reduce the health risks associated with smoking.

Collaborations

Throughout his career, Kazunori has collaborated with esteemed colleagues such as Yasunobu Inoue and Kiyohiro Sasakawa. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Kazunori Sugai's contributions to smoking technology highlight his commitment to innovation and safety. His patents reflect a dedication to improving the smoking experience while addressing health concerns.

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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