Nagano, Japan

Masahito Totsuka

This inventor holds 1 USPTO granted patent. Top assignee: Minebea Company, Limited. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahito Totsuka. Retrieved from https://idiyas.com/inventor/masahito-totsuka

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 = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Masahito Totsuka: Innovator in Planar Illumination Technology

Introduction

Masahito Totsuka is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of illumination technology, particularly with his innovative designs that enhance the efficiency and effectiveness of lighting devices.

Latest Patents

Totsuka holds a patent for a "Planar illumination device and method of producing same." This invention features a light source unit with a substantially planar emitting surface designed to illuminate flat objects. The device includes a frame that encases the light source unit, which is equipped with a reflecting part to enhance light distribution and an absorbing part to minimize light loss. This innovative design aims to improve the overall performance of planar illumination systems.

Career Highlights

Masahito Totsuka is associated with Minebea Company, Limited, where he has been instrumental in developing advanced lighting solutions. His work has contributed to the company's reputation for innovation in the field of illumination technology.

Collaborations

Totsuka has collaborated with notable colleagues such as Shinji Kawai and Tomotaka Horikawa. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Masahito Totsuka's contributions to planar illumination technology exemplify the impact of innovative thinking in the field. His patent and collaborative efforts continue to influence advancements in lighting solutions.

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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