Tokyo, Japan

Hiroshi Hirano

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Kabushiki Kaisha Ace Denken, Kgs Corporation, Nec Corporation. Active years: 1994-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Hirano. Retrieved from https://idiyas.com/inventor/hiroshi-hirano-rvm5vndw

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 = 2.4

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1994-1999

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2 patents (USPTO):Explore Patents

Title: Innovations of Hiroshi Hirano

Introduction

Hiroshi Hirano is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in the development of assistive devices for individuals with visual impairments. With a total of two patents to his name, Hirano's work reflects his commitment to enhancing accessibility through innovative solutions.

Latest Patents

Hirano's latest patents include a simulation system for places of amusement and a Braille reading display terminal device. The Braille reading display terminal device is particularly noteworthy as it connects a non-intelligence-type Braille reading input/output unit to a host computer via an expansion bus. This device features an expansion bus interface that allows for the control and access of unit input/output elements through software in the host computer, thereby improving the user experience for individuals relying on Braille technology.

Career Highlights

Throughout his career, Hirano has worked with prominent companies such as NEC Corporation and KGS Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Hirano has collaborated with talented individuals in the field, including Yoshitaka Osaki and Junji Yamazaki. These partnerships have fostered a creative environment that has led to the development of impactful inventions.

Conclusion

Hiroshi Hirano's contributions to technology, particularly in assistive devices, highlight his dedication to innovation and accessibility. His patents and collaborations reflect a career focused on improving the lives of others through technology.

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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