Fukuoka, Japan

Nobuaki Shimizu

This inventor holds 1 USPTO granted patent. Top assignee: Idemitsu, Kosan Kabushiki-Kaisha (Idemitsu Kosan Co., Ltd.). Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuaki Shimizu. Retrieved from https://idiyas.com/inventor/nobuaki-shimizu-5babrsaa

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 = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Nobuaki Shimizu: Innovator in Alkyl Adamantanes Production

Introduction

Nobuaki Shimizu is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of alkyl adamantanes. His innovative approach has led to advancements in the synthesis of these compounds, which have various applications in the chemical industry.

Latest Patents

Shimizu holds a patent for a process titled "Process for producing alkyl adamantanes." This invention involves the reaction of tetracyclododecanes and hydrogen in the presence of a specific catalyst. His work in this area has opened new avenues for the efficient production of alkyl adamantanes, showcasing his expertise and creativity in chemical processes.

Career Highlights

Nobuaki Shimizu is associated with Idemitsu Kosan Co., Ltd., a prominent company in the petroleum and chemical industry. His role at the company has allowed him to apply his innovative ideas and contribute to the development of new technologies. With a patent portfolio that includes 1 patent, Shimizu has established himself as a key figure in his field.

Collaborations

Shimizu has worked alongside talented colleagues, including Kosaku Honna and Konomu Kurisaki. Their collaborative efforts have fostered a productive environment for innovation and research within their organization.

Conclusion

Nobuaki Shimizu's contributions to the production of alkyl adamantanes highlight his role as an influential inventor in the chemical industry. His innovative processes and collaborations with esteemed colleagues continue to drive advancements in this 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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