Hyogo, Japan

Tetsuya Kaji

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2005-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Kaji. Retrieved from https://idiyas.com/inventor/tetsuya-kaji-alq9es4m

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 25(Granted Patents)


Location History:

  • Kobe, JP (2005)
  • Hyogo, JP (2006)

Company Filing History:


Years Active: 2005-2006

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2 patents (USPTO):Explore Patents

Title: Tetsuya Kaji: Innovator in Luminous Technology

Introduction

Tetsuya Kaji is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of luminous devices, holding a total of 2 patents. His innovative work focuses on enhancing the functionality and usability of induction heating cookers through advanced luminous technology.

Latest Patents

Kaji's latest patents include a line type luminous device and an induction heating cooker employing the same. This luminous device features one or more line-shaped luminous units, each comprising an elongated light guide, multiple light sources, and a reflective layer. The light guide is designed with a generally flat luminous surface for emitting light, while another surface is positioned away from the luminous surface. The light source provides illumination into the light guide, and the reflective layer is strategically placed on the opposite surface of the light guide. Notably, the light guide can take on a ring shape, producing a continuous line-shaped luminous image, such as a ring-shaped luminous image. This innovation is particularly useful for clearly indicating the heating range of an induction heating cooker.

Career Highlights

Kaji is currently associated with Matsushita Electric Industrial Co., Ltd., a company renowned for its commitment to technological advancements. His work at this esteemed organization has allowed him to explore and develop cutting-edge luminous technologies that enhance user experience in cooking appliances.

Collaborations

Throughout his career, Kaji has collaborated with talented individuals such as Katsuyuki Aihara and Yoshio Kinoshita. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Tetsuya Kaji's contributions to luminous technology and induction heating cookers exemplify his dedication to innovation. His patents reflect a commitment to improving everyday appliances, making them more efficient and user-friendly.

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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