Mishima, Japan

Kazuo Chiba

This inventor holds 4 USPTO granted patents. Top assignees: Hashimoto Chemical Co., Ltd., Mitsubishi Aluminum Company, Ltd., Other. Active years: 1997-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Chiba. Retrieved from https://idiyas.com/inventor/kazuo-chiba-ih3hwfne

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 = 7.7

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1997-2001

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4 patents (USPTO):Explore Patents

Title: Kazuo Chiba: Innovator in Industrial Materials

Introduction

Kazuo Chiba is a notable inventor based in Mishima, Japan. He has made significant contributions to the field of industrial materials, holding a total of four patents. His work primarily focuses on the development of advanced materials with unique properties.

Latest Patents

One of Chiba's latest patents is for an industrial material with a fluorine passivated film and the process of manufacturing it. This innovation involves creating a substrate, typically made of metal, ceramics, or plastics, which is coated with a nickel alloy film. This film contains nickel and other metals whose fluorides can become volatile compounds. The fluorine passivated film is then formed on the surface of the nickel alloy film, ensuring that it contains nickel while excluding other metals or semimetals, thus satisfying a specific stoichiometric ratio. Another significant patent involves a metal material characterized by a substrate metal and a nickel fluoride layer, which is further coated with a carbon layer.

Career Highlights

Throughout his career, Kazuo Chiba has worked with prominent companies such as Hashimoto Chemical Co., Ltd. and Mitsubishi Aluminum Company, Ltd. His experience in these organizations has contributed to his expertise in the field of industrial materials.

Collaborations

Chiba has collaborated with notable colleagues, including Tadahiro Ohmi and Yutaka Mikasa. These partnerships have likely enhanced his research and development efforts in creating innovative materials.

Conclusion

Kazuo Chiba's contributions to the field of industrial materials through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in material science and engineering.

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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