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For the Inventor, By the Inventor

Sapporo, Japan

Kazuma Nagaoka

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Fujitsu Corporation. Active years: 2011-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuma Nagaoka. Retrieved from https://idiyas.com/inventor/kazuma-nagaoka

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal4 out of 39,374 
 
Fujitsu Corporation
 patents

Years Active: 2011-2014

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4 patents (USPTO):Explore Patents
1. 8744526 - Communication terminal, and dial registration method and dial registration program therefor (2014-06-03),
2. 8588857 - Communication terminal, and dial registration method and dial registration program therefor (2013-11-19),
3. 8249229 - Communication terminal, and dial registration method and dial registration program therefor (2012-08-21),
4. 8019061 - Communication terminal, and dial registration method and dial registration program therefor (2011-09-13),

Title: Kazuma Nagaoka: Innovator in Communication Technology

Introduction

Kazuma Nagaoka is a prominent inventor based in Sapporo, Japan. He has made significant contributions to the field of communication technology, holding a total of 4 patents. His work focuses on simplifying user interactions with communication devices, particularly through innovative registration methods.

Latest Patents

One of Nagaoka's latest patents is a communication terminal that features one or more one-touch-dial buttons. This invention simplifies the operations needed for the registration of destination data, such as phone numbers or email addresses. The communication terminal includes a destination-data registration unit, which allows users to register destination data, and a one-touch-dial registration unit that associates this data with the one-touch-dial buttons. Additionally, a control unit determines whether destination data has been registered and outputs a result along with a query message regarding the registration of the destination data.

Career Highlights

Kazuma Nagaoka is currently employed at Fujitsu Corporation, where he continues to develop innovative solutions in communication technology. His work has been instrumental in enhancing user experience and functionality in communication devices.

Collaborations

Nagaoka has collaborated with notable colleagues, including Toshikazu Houmura and Kazuhiro Yoshihara. Their combined expertise has contributed to the advancement of communication technologies.

Conclusion

Kazuma Nagaoka's contributions to communication technology through his patents and collaborations highlight his role as an influential inventor. His innovative approaches continue to shape the way users interact with communication devices.

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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