Hyogo, Japan

Yoshiharu Kamatani

This inventor holds 1 USPTO granted patent. Top assignee: Ushio Denki Kabushiki Kaisha. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiharu Kamatani. Retrieved from https://idiyas.com/inventor/yoshiharu-kamatani

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 = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Innovations of Yoshiharu Kamatani

Introduction

Yoshiharu Kamatani is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of lamp technology, particularly with his innovative lamp device. His work emphasizes reliability and precision in lamp positioning, showcasing his expertise in engineering and design.

Latest Patents

Kamatani holds a patent for a lamp device that allows for reliable adjustment of the lamp's position with respect to a concave reflector. This invention features a concave reflector with a cylindrical neck at its center bottom area. The lamp is designed with a hermetically sealed portion on at least one end, which is inserted through the neck of the concave reflector. The lamp base is attached to the hermetically sealed portion and extends in the axial direction of the lamp. This design ensures that the lamp can be adjusted with high accuracy without damage.

Career Highlights

Yoshiharu Kamatani is associated with Ushio Denki Kabushiki Kaisha, a company known for its advancements in lighting technology. His work has contributed to the development of innovative lighting solutions that enhance functionality and user experience.

Collaborations

Kamatani has collaborated with Masanori Sugihara, furthering the development of his inventions and contributing to the field of lamp technology.

Conclusion

Yoshiharu Kamatani's innovative contributions to lamp technology demonstrate his commitment to enhancing the functionality and reliability of lighting devices. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to innovation.

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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