Tokyo, Japan

Kazunao Hareyama

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Mitsubishi Chemical Corporation. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunao Hareyama. Retrieved from https://idiyas.com/inventor/kazunao-hareyama

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


% Patents Active = 100.0


Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Kazunao Hareyama: Innovator in Carbon Material Production

Introduction

Kazunao Hareyama is a prominent inventor based in Tokyo, Japan. He is known for his innovative contributions to the field of carbon materials. With a focus on developing efficient production methods, Hareyama has made significant strides in material science.

Latest Patents

Hareyama holds a patent for a carbon material and its production method. This patent describes a method for producing a carbon material that involves a carbonization treatment. The process includes heating an organic polymer material to a temperature exceeding 400°C in a non-oxidizing atmosphere containing a gaseous substance composed of at least one of acetylene and an acetylene derivative. This innovative approach enhances the efficiency and quality of carbon material production.

Career Highlights

Kazunao Hareyama is associated with Mitsubishi Chemical Corporation, where he applies his expertise in material science. His work at the company has contributed to advancements in carbon materials, showcasing his commitment to innovation and research.

Collaborations

Hareyama collaborates with notable colleagues, including Manabu Yamatani and Tomoyuki Kotani. These partnerships foster a collaborative environment that encourages the exchange of ideas and enhances the development of new technologies.

Conclusion

Kazunao Hareyama's contributions to carbon material production exemplify the impact of innovative thinking in material science. His patent and work at Mitsubishi Chemical Corporation highlight his role as a key figure in advancing 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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