Miyagi, Japan

Yoshikatsu Tamaoki

This inventor holds 3 USPTO granted patents. Top assignee: Other. Active years: 1989-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikatsu Tamaoki. Retrieved from https://idiyas.com/inventor/yoshikatsu-tamaoki

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 = 2.0

ph-index = 3

Forward Citations = 249(Granted Patents)


Location History:

  • Sendai, JP (1989)
  • Miyagi, JP (1990 - 2001)

Company Filing History:

goldMedal3 out of 834,513 
Other
 patents

Years Active: 1989-2001

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3 patents (USPTO):Explore Patents

Title: Innovations by Yoshikatsu Tamaoki

Introduction

Yoshikatsu Tamaoki is a notable inventor based in Miyagi, Japan. He has made significant contributions to the field of technology, particularly in the development of innovative devices. With a total of three patents to his name, Tamaoki's work showcases his creativity and technical expertise.

Latest Patents

Tamaoki's latest patents include a color display device, a holder with a semiconductor lighting device, and an illuminated tool or key. The illuminated tool features a light source that can be detachably secured to its surface. This innovative design allows the emitted light to be modulated, enabling an additional keying function when received by a lock. A three-color light emitter is preferred for this application, highlighting the versatility of his inventions.

Career Highlights

Throughout his career, Tamaoki has demonstrated a commitment to advancing technology through his inventive spirit. His patents reflect a deep understanding of both practical applications and user needs. His work has the potential to enhance everyday tools and devices, making them more functional and user-friendly.

Collaborations

Tamaoki has collaborated with Junichi Nishizawa, further enriching his innovative endeavors. Their partnership exemplifies the importance of teamwork in the field of invention, as they work together to bring new ideas to life.

Conclusion

Yoshikatsu Tamaoki is a distinguished inventor whose contributions to technology are noteworthy. His innovative patents and collaborative efforts continue to influence the industry, showcasing the impact of creativity and technical skill in the world of inventions.

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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