Iwaki, Japan

Akira Iizuka

This inventor holds 4 USPTO granted patents. Top assignee: Kureha Kagaku Kogyo Kabushiki Kaisha. Active years: 1978-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Iizuka. Retrieved from https://idiyas.com/inventor/akira-iizuka-4ff7k5ky

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 = 3.7

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Higashimurayama, JA (1978)
  • Iwaki, JP (1986 - 1987)

Company Filing History:


Years Active: 1978-1987

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4 patents (USPTO):Explore Patents

Title: Akira Iizuka: Innovator in Chemical Processes

Introduction

Akira Iizuka is a notable inventor based in Iwaki, Japan. He has made significant contributions to the field of chemistry, particularly in the development of novel compounds and processes. With a total of 4 patents to his name, Iizuka continues to push the boundaries of innovation in his industry.

Latest Patents

Iizuka's latest patents include the invention of 6-substituted naphthalene-2-carboxylic acids. This invention involves a process for producing these acids by reacting 6-isopropylnaphthalene-2-carboxylic acid with molecular oxygen under heating. The process utilizes a salt of persulfuric acid as a catalyst in an aqueous alkaline solution. Another significant patent is for methyl 2-(2-hydroperoxy-2-propyl)naphthalene-6-carboxylate, which details a method for producing this compound at high purity and yield.

Career Highlights

Iizuka is currently associated with Kureha Kagaku Kogyo Kabushiki Kaisha, a company known for its innovative chemical solutions. His work has been instrumental in advancing the company's research and development efforts.

Collaborations

Iizuka has collaborated with notable colleagues, including Takashi Yamauchi and Yutaka Konai. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Akira Iizuka's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire innovation and progress in chemical processes.

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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