Sendai, Japan

Koki Yamagata

This inventor holds 2 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1999-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koki Yamagata. Retrieved from https://idiyas.com/inventor/koki-yamagata

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 1.7

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Kawasaki, JP (1999)
  • Sendai, JP (2017)

Company Filing History:


Years Active: 1999-2017

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2 patents (USPTO):Explore Patents

Title: Koki Yamagata: Innovator in Communication Technology

Introduction

Koki Yamagata is a notable inventor based in Sendai, Japan. He has made significant contributions to the field of communication technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of communication devices.

Latest Patents

Yamagata's latest patents include a base station device and an interrupt control method for managing peripheral device interrupts. The base station device utilizes a first card as an M2M card, second cards as general cards, and a third card as a spare card within a signal processing unit. This innovative design allows for effective call allocation based on service types, improving communication between M2M terminals and general terminals. The interrupt control method outlines a systematic approach for managing interrupts from peripheral devices to processors, ensuring seamless communication and processing efficiency.

Career Highlights

Koki Yamagata is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies. His expertise in communication systems has positioned him as a valuable asset within the company. His contributions have not only advanced the technology but have also paved the way for future innovations in the field.

Collaborations

Yamagata has collaborated with talented individuals such as Yuuitsu Ogata and Fusako Ishino. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

Koki Yamagata's work exemplifies the spirit of innovation in communication technology. His patents reflect a commitment to improving the efficiency of communication systems, making a lasting impact in the industry.

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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