Yokohama, Japan

Kazuyoshi Kiyama

This inventor holds 2 USPTO granted patents. Top assignee: Sanyo Petrochemical Co., Ltd.. Active years: 1998-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyoshi Kiyama. Retrieved from https://idiyas.com/inventor/kazuyoshi-kiyama

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 = 2

Forward Citations = 48(Granted Patents)


Company Filing History:


Years Active: 1998-1999

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2 patents (USPTO):Explore Patents

Title: Kazuyoshi Kiyama: Innovator in Aromatic Hydrocarbon Production

Introduction

Kazuyoshi Kiyama is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of aromatic hydrocarbons. With a total of 2 patents to his name, Kiyama's work has had a considerable impact on the petrochemical industry.

Latest Patents

Kiyama's latest patents include a method for producing aromatic hydrocarbons and a method for partially dealuminating a zeolite catalyst. The latter patent describes a process that involves feeding steam to a reactor containing a catalyst bed of a zeolite catalyst. This method allows for the zeolite catalyst to be in contact with steam for a duration of 0.1 to 50 hours under specific temperature distribution conditions.

Career Highlights

Kazuyoshi Kiyama is currently employed at Sanyo Petrochemical Co., Ltd. His work at this company has been instrumental in advancing technologies related to petrochemical processes. His innovative approaches have contributed to the efficiency and effectiveness of aromatic hydrocarbon production.

Collaborations

Kiyama has collaborated with notable colleagues such as Takashi Tsunoda and Masatsugu Kawase. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Kazuyoshi Kiyama is a distinguished inventor whose work in aromatic hydrocarbon production has made a lasting impact on the petrochemical industry. His patents and collaborations reflect his commitment to advancing chemical engineering practices.

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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