Hikone, Japan

Kenji Okuyama

This inventor holds 2 USPTO granted patents. Top assignee: Matsushita Electric Works, Ltd.. Active years: 1987-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Okuyama. Retrieved from https://idiyas.com/inventor/kenji-okuyama-drh08p54

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 = 4.0

ph-index = 2

Forward Citations = 54(Granted Patents)


Company Filing History:


Years Active: 1987-1988

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2 patents (USPTO):Explore Patents

Title: Kenji Okuyama: Innovator of Revolutionary Hair Curling Technology

Introduction

Kenji Okuyama, a notable inventor based in Hikone, Japan, has made significant strides in the field of personal care devices. With two patents to his name, Okuyama has focused his innovative prowess on developing advanced electric hair curlers. His inventions stand out for their practicality and user-friendly design, catering to the needs of modern consumers.

Latest Patents

Okuyama's latest patents include an "Electric hair curler with detachable handle containing rechargeable" and a "Battery powered electric hair curler." The electric hair curler features a unique detachable handle that houses rechargeable batteries and connectors, allowing for convenient recharging while providing the ability to use the curler in two configurations. His battery-powered hair curler enhances the curling experience by utilizing a set of resistor elements strategically placed on the barrel, ensuring superior heat transfer with minimal energy expenditure. This innovative design reduces heat loss while maintaining effective curling treatment.

Career Highlights

Kenji Okuyama is affiliated with Matsushita Electric Works, Ltd., a company well-known for its commitment to electronics and appliances. His contributions to the field of hair styling technology align with the company's reputation for innovation and quality.

Collaborations

Throughout his career, Okuyama has collaborated with talented colleagues, including Yoshinori Abura and Eiji Tsuji. These partnerships have facilitated the development of novel ideas, reinforcing the spirit of innovation that drives his work.

Conclusion

Kenji Okuyama's contributions to the field of hair curling technology exemplify the impact of inventive thinking in enhancing everyday products. With his patents, Okuyama not only demonstrates the potential of effective design but also elevates the standard for personal grooming tools, reflecting his dedication to consumer needs and technological advancement.

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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