Neyagawa, Japan

Kozo Ishihara

This inventor holds 4 USPTO granted patents. Top assignees: Nippon Kagaku Yakin Co., Ltd., Osaka Municipal Government. Active years: 2006-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kozo Ishihara. Retrieved from https://idiyas.com/inventor/kozo-ishihara

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


% Patents Active = 75.0

Average Co-Inventor Count = 4.6

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Neyagawa, JP (2006 - 2008)
  • Hirakata, JP (2010)
  • Osaka, JP (2012)

Company Filing History:


Years Active: 2006-2012

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4 patents (USPTO):Explore Patents

Title: Kozo Ishihara: Innovator in Functional Materials and Magnetic Core Technology

Introduction

Kozo Ishihara is a notable inventor based in Neyagawa, Japan. He has made significant contributions to the field of functional materials and magnetic core technology. With a total of 4 patents to his name, Ishihara's work has had a considerable impact on various industries.

Latest Patents

Ishihara's latest patents include a composition of a functional material and a method of making a magnetic core part. The functional material patent describes an aggregate of functional particles that includes a plurality of functional particles covered by an insulating material. This innovative approach allows for a large number of aggregates to be filled in a resin. Additionally, insulating functional particles can be added in a volume ratio of less than 50% compared to the functional particles. His magnetic core part patent details a method where magnetic powder is coated with an insulating material and then insert molded into a resin composition. This technique enables increased magnetic flux density, reduced size, and a simplified shape for core parts used in electric instruments.

Career Highlights

Throughout his career, Kozo Ishihara has worked with reputable organizations such as Nippon Kagaku Yakin Co., Ltd. and the Osaka Municipal Government. His experience in these companies has allowed him to develop and refine his innovative ideas in functional materials and magnetic technologies.

Collaborations

Ishihara has collaborated with notable coworkers, including Kiyotaka Matsukawa and Toshikazu Tanaka. Their combined expertise has contributed to the advancement of their projects and innovations.

Conclusion

Kozo Ishihara's contributions to the fields of functional materials and magnetic core technology highlight his role as a significant inventor. His innovative patents and collaborations demonstrate his commitment to advancing technology in these areas.

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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