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For the Inventor, By the Inventor

Tokyo, Japan

Takaaki Hiroi

This inventor holds 9 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignee: Ricoh Company, Ltd.. Active years: 2010-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaaki Hiroi. Retrieved from https://idiyas.com/inventor/takaaki-hiroi

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

USPTO Granted Patents = 9 

% Patents Active = 44.4

 

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 133(Granted Patents)


Company Filing History:

goldMedal9 out of 28,940 
 
Ricoh Company, Ltd.
 patents

Years Active: 2010-2016

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9 patents (USPTO):Explore Patents
1. 9523757 - Broadcasting device, communication terminal, and broadcasting system (2016-12-20),
2. 9432802 - Communication device and communication system (2016-08-30),
3. 9426775 - Communication terminal, communication method, and recording medium storing communication terminal control program (2016-08-23),
4. 9268004 - Broadcasting device, position management system, broadcasting method, and storage medium (2016-02-23),
5. 9232614 - Light device and positional information management system (2016-01-05),
6. 9173246 - Information management system, wireless terminal, and management method (2015-10-27),
7. 9173188 - Communication apparatus, position information management system, and position information management method (2015-10-27),
8. 9094793 - Transmission system, location management system, and method of transmitting location data (2015-07-28),
9. 7839636 - Image processing apparatus, fan control method, and energy-saving control device (2010-11-23),

Title: Takaaki Hiroi: Innovator in Broadcasting and Communication Technologies

Introduction

Takaaki Hiroi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of broadcasting and communication technologies. With a total of 9 patents to his name, Hiroi continues to push the boundaries of innovation in his industry.

Latest Patents

Hiroi's latest patents include a broadcasting device and a communication terminal. The broadcasting device is designed to broadcast positional information indicating an indoor position to a predetermined area. It also broadcasts range information that indicates the size of that area along with the positional information. Another notable invention is a communication device that communicates position information with a wireless terminal. This device includes a storage section for storing position information and a certificate that guarantees the correctness of that information, which is issued upon authentication.

Career Highlights

Hiroi is currently employed at Ricoh Company, Ltd., where he applies his expertise in developing innovative solutions. His work has been instrumental in enhancing communication systems and broadcasting technologies.

Collaborations

Some of his notable coworkers include Shin Kusakari and Seiji Miyawaki, who have collaborated with him on various projects.

Conclusion

Takaaki Hiroi is a key figure in the advancement of broadcasting and communication technologies. His innovative patents and contributions continue to shape the future of these fields.

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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