Kawasaki, Japan

Naoki Chiba

This inventor holds 4 USPTO granted patents. Top assignees: Ajinomoto Co., Ltd., Kenrich Petrochemicals, Inc.. Active years: 1992-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Chiba. Retrieved from https://idiyas.com/inventor/naoki-chiba-bru9rsml

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 = 2.8

ph-index = 4

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 1992-1995

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4 patents (USPTO):Explore Patents

Title: Naoki Chiba: Innovator in Resin and Magnetic Materials

Introduction

Naoki Chiba is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the fields of resin compositions and magnetic materials, holding a total of four patents. His innovative work has implications in various industries, including paints, printing inks, and magnetic recording technologies.

Latest Patents

Chiba's latest patents include a pigment-dispersed resin composition and advancements in magnetic materials. The pigment-dispersed resin composition features a surface modified pigment, which is coated uniformly with a mixture of titanium oligomer and organic acid ester. This composition is particularly useful as an ingredient in paints and printing inks. His work on magnetic materials includes a resin magnet that exhibits excellent flow characteristics and magnetic properties. This invention involves a surface modified magnetic powder, which is also coated with a titanium oligomer and organic acid ester mixture. Additionally, he has developed a magnetic toner that enhances printing quality and resolution, as well as a magnetic coating material and recording material that demonstrate superior magnetic and surface properties.

Career Highlights

Throughout his career, Naoki Chiba has worked with notable companies such as Kenrich Petrochemicals, Inc. and Ajinomoto Co., Ltd. His experience in these organizations has contributed to his expertise in the development of innovative materials.

Collaborations

Chiba has collaborated with esteemed colleagues, including Koichiro Sagawa and Takashi Zama. These partnerships have fostered a creative environment that has led to the advancement of his inventions.

Conclusion

Naoki Chiba's contributions to resin and magnetic materials showcase his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving product quality and functionality across various applications.

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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