Tochigi, Japan

Hidehiko Nakayama

This inventor holds 9 USPTO granted patents. Top assignee: Kao Corporation. Active years: 1997-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidehiko Nakayama. Retrieved from https://idiyas.com/inventor/hidehiko-nakayama

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


% Patents Active = 88.9

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 68(Granted Patents)


Location History:

  • Tochigi-ken, JP (1997 - 2000)
  • Tochigi, JP (1998 - 2010)

Company Filing History:


Years Active: 1997-2010

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9 patents (USPTO):Explore Patents

Title: Innovations of Hidehiko Nakayama

Introduction

Hidehiko Nakayama is a prominent inventor based in Tochigi-ken, Japan. He has made significant contributions to the field of technology, particularly in the development of innovative materials and processes. With a total of 9 patents to his name, Nakayama has established himself as a key figure in his industry.

Latest Patents

Among his latest patents, Nakayama has developed a method for producing cosmetics-impregnated sheets. This process involves applying and infiltrating a cosmetic base into a base sheet that has a retentive layer capable of absorbing and retaining the cosmetic base. The method ensures that the cosmetic base maintains its properties under varying shear rates. Another notable patent is for a magnetic recording medium that comprises a mixed magnetic region. This medium features a lower magnetic layer containing tabular magnetic particles and an upper layer with acicular magnetic particles, designed to enhance recording capabilities.

Career Highlights

Nakayama is currently associated with Kao Corporation, a leading company in the consumer goods sector. His work at Kao Corporation has allowed him to push the boundaries of innovation in cosmetic and magnetic technologies. His contributions have not only advanced the company's product offerings but have also set new standards in the industry.

Collaborations

Throughout his career, Nakayama has collaborated with notable colleagues, including Akira Ishikawa and Kazutaka Yamashita. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hidehiko Nakayama's innovative spirit and dedication to research have resulted in significant advancements in his field. His patents reflect a commitment to enhancing technology and improving product performance. Nakayama's work continues to inspire future innovations in the industry.

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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