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For the Inventor, By the Inventor

Nagoya, Japan

Yuji Kiyohara

This inventor holds 23 USPTO granted patents and 1 EPO patent, primarily in Information Communication Technology. Top assignees: Brother Kogyo Kabushiki-Kaisha, Xing Inc., Brother Kogyo Kabushiki Kaisha and Xing, Inc.. Active years: 1990-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Kiyohara. Retrieved from https://idiyas.com/inventor/yuji-kiyohara

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

USPTO Granted Patents = 23

% Patents Active = 43.5

 

Average Co-Inventor Count = 3.0

ph-index = 7

Forward Citations = 309(Granted Patents)


Company Filing History:

goldMedal22 out of 17,897 
 
Brother Kogyo Kabushiki-Kaisha
 patents
silverMedal13 out of 26 
 
Xing Inc.
 patents
bronzeMedal1 out of 3 
 
Brother Kogyo Kabushiki Kaisha and Xing, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1990-2014

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Areas of Expertise:
Information Communication
RFID Systems
Data Transmission
Network Control
Content Distribution
Node Device
Broadcast System
Information Processing
Radio-Frequency Tag
Delivery System
Connection State Control
Tree-Type Network
23 patents (USPTO):Explore Patents
1. 8655981 - Information communication system, information communication method, and recording medium having information communication program stored thereon (2014-02-18),
2. 8542690 - Information communication system, information collection method, node device, and recording medium (2013-09-24),
3. 8305880 - Network controlling apparatus, network controlling method, and network controlling program for controlling a distribution mode in a network system (2012-11-06),
4. 8219618 - Information communication system, information communication method, and recording medium having information communication program stored thereon (2012-07-10),
5. 8195764 - Information delivery system, delivery request program, transfer program, delivery program, and the like (2012-06-05),
6. 8190779 - Information processing apparatus and storing apparatus, information processing method and storing method, and recording medium that promptly and efficiently distributes content (2012-05-29),
7. 8149091 - Radio-frequency tag communication device, radio-frequency tag communication system, and radio-frequency tag detecting system (2012-04-03),
8. 8135360 - RFID-tag communication device (2012-03-13),
9. 8059560 - Tree-type network system, node device, broadcast system, broadcast method, and the like (2011-11-15),
10. 8015269 - Node device, shared information update processing program, shared information update method, and information sharing system (2011-09-06),
11. 7984182 - Node device, information transfer processing program, and network participation processing method and the like (2011-07-19),
12. 7886037 - Information distribution system, registration apparatus, information processing apparatus, recording medium having registration program memorized in it, and storage medium having information processing program memorized in it (2011-02-08),
13. 7839867 - Information delivery system, delivery request program, transfer program, delivery program, and the like (2010-11-23),
14. 7782867 - Node device, memory medium saving computer program, information delivery system, and network participation method (2010-08-24),
15. 7773615 - Connection state control device, connection state control method, and connection state controlling program (2010-08-10),

Title: Innovations and Contributions of Yuji Kiyohara

Introduction: Yuji Kiyohara, an accomplished inventor based in Nagoya, Japan, has made significant strides in the field of information communication technologies. With a remarkable portfolio of 23 patents, Kiyohara is recognized for his innovative approaches to enhancing communication systems and methods.

Latest Patents: Among his latest contributions are several patents focusing on advanced information communication systems and methods. One notable patent describes an innovative information communication system designed for exchanging a multitude of contents among various node devices. This system comprises multiple internal networks connected to an external network, allowing efficient content exchange through an overlay network. Kiyohara’s inventions emphasize the importance of optimizing information transmission without relying on managing servers, thus minimizing network load while improving response collection from node devices.

Career Highlights: Throughout his career, Kiyohara has worked with distinguished organizations, including Brother Industries, Ltd. and Xing Inc., where he further developed his expertise in information technology and communication systems. His contributions have not only advanced his companies but also significantly influenced the broader technology landscape.

Collaborations: Kiyohara has collaborated with notable experts in the field, including Yoshihiko Hibino and Kentaro Ushiyama. These partnerships demonstrate his commitment to innovation through teamwork, leading to successful patents that have addressed various communication challenges.

Conclusion: Yuji Kiyohara's work in the realm of information communication has established him as a prominent inventor in Japan. Through his extensive patent portfolio and collaborations, he continues to contribute to advancements in technology, paving the way for more effective and efficient communication systems in the future. His legacy as an innovator is marked by a dedication to improving the efficacy of information exchange across networks.

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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