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For the Inventor, By the Inventor

Tochigi, Japan

Hitoshi Yoshida

This inventor holds 3 USPTO granted patents. Top assignee: Moritex Corporation. Active years: 2005-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Yoshida. Retrieved from https://idiyas.com/inventor/hitoshi-yoshida-t8s4f5oq

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

Calculating rank
USPTO Granted Patents = 3

% Patents Active = 66.7

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Tochigi, JP (2005 - 2008)
  • Saitama, JP (2008)

Company Filing History:

goldMedal3 out of 41 
 
Moritex Corporation
 patents

Years Active: 2005-2008

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3 patents (USPTO):Explore Patents
1. D577855 - Spot light irradiator (2008-09-30),
2. 7332875 - Illumination apparatus, and an illumination head and power source device used therefore (2008-02-19),
3. 6972207 - Method of manufacturing annular oblique light illumination apparatus and flexible wiring substrate (2005-12-06),

Title: Hitoshi Yoshida: Innovator in Illumination Technology

Introduction

Hitoshi Yoshida is a prominent inventor based in Tochigi, Japan. He has made significant contributions to the field of illumination technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and functionality of illumination devices.

Latest Patents

Yoshida's latest patents include a "Spot light irradiator" and an "Illumination apparatus, and an illumination head and power source device used therefore." The latter invention is particularly noteworthy as it allows for the connection of an illumination head to a power source device. This design is capable of supplying a rated current to individual light-emitting devices, regardless of the specifications of the illumination head. The illumination head features a current detection resistor that detects the current flowing through the power supply circuit. The resistance value is carefully selected to create a voltage drop equal to a predetermined reference potential when the rated current is supplied. Additionally, the power source device is equipped with a current controller that regulates the supplied current to maintain the voltage drop at the reference potential.

Career Highlights

Hitoshi Yoshida is currently employed at Moritex Corporation, where he continues to develop innovative solutions in the field of illumination. His work has garnered attention for its practical applications and technological advancements.

Collaborations

Yoshida collaborates with notable colleagues, including Makoto Toyota and Shin Toyoda. Their combined expertise contributes to the innovative projects at Moritex Corporation.

Conclusion

Hitoshi Yoshida's contributions to illumination technology exemplify the spirit of innovation. His patents reflect a commitment to improving the efficiency and effectiveness of lighting solutions. Through his work at Moritex Corporation, he continues to push the boundaries of what is possible in the field of illumination.

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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