Hachioji, Japan

Toshio Horiguchi

This inventor holds 19 USPTO granted patents and 1 published patent application, primarily in Optical Information Systems. Top assignees: Olympus Optical Company, Ltd., Nagaoka University of Technology, Olympus Corporation. Active years: 1987-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Horiguchi. Retrieved from https://idiyas.com/inventor/toshio-horiguchi

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

USPTO Granted Patents = 19 

% Patents Active = 94.7

Average Co-Inventor Count = 1.3

ph-index = 7

Forward Citations = 177(Granted Patents)


Location History:

  • Hachioji, JP (1987 - 2000)
  • Tokyo, JP (1992 - 2012)

Company Filing History:


Years Active: 1987-2012

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Areas of Expertise:
Hydrogen Generator
Dual-Power-Supply
Information Display
Optical Card
IC Chip
Recording Apparatus
Data Processing
Reproduction Method
Fast Access
Hybrid Card
Numerical Values
Optical Information
19 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Toshio Horiguchi

Introduction

Toshio Horiguchi, a prominent inventor from Hachioji, Japan, has made significant contributions to the fields of hydrogen energy and dual-power systems. With a remarkable portfolio of 19 patents, he continues to push the boundaries of innovation in renewable energy technologies.

Latest Patents

Among his latest inventions are the *Hydrogen Generator and Fuel Stick* and the *Dual-Power-Supply System*. The hydrogen generator comprises a collection of fuel sticks, each containing a hydrogen release compound that generates hydrogen through a chemical reaction. It is designed with a pressure-resistant container to store these fuel sticks and a controller for selective hydrogen generation. The dual-power-supply system he developed effectively integrates a fuel cell with a rechargeable secondary battery. This system enhances output voltage by employing a differential voltage adding unit, which combines voltage from the fuel cell with the battery to achieve a necessary target output.

Career Highlights

Throughout his career, Toshio Horiguchi has worked with leading companies, including Olympus Optical Company, Ltd. and Qinetiq Limited. His experience in these reputable organizations has helped shape his inventive approach and technical expertise in energy solutions.

Collaborations

Toshio has collaborated with notable professionals in his field, including Hisakatsu Tanaka and Akito Saito. These collaborations have paved the way for innovative advancements and further development of his patented technologies.

Conclusion

Toshio Horiguchi's dedication to innovation in the energy sector is evident through his extensive patent filings and collaborative efforts. His work not only contributes valuable solutions to the industry but also inspires future inventors to pursue advancements in sustainable technologies.

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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