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For the Inventor, By the Inventor

Fukuoka, Japan

Koji Ikeda

This inventor holds 52 USPTO granted patents and 3 published patent applications and 8 EPO patents, primarily in Communication Technology. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Nissho Corporation. Active years: 1994-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Ikeda. Retrieved from https://idiyas.com/inventor/koji-ikeda

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

USPTO Granted Patents = 52 

% Patents Active = 75.0

 

Average Co-Inventor Count = 3.3

ph-index = 14

Forward Citations = 883(Granted Patents)

Forward Citations (Not Self Cited) = 874(Dec 10, 2025)


Location History:

  • Katano, JP (2000 - 2002)
  • Sanda, JP (2004)
  • Neyagawa, JP (2001 - 2005)
  • Hyogo, JP (2001 - 2010)
  • Kadoma, JP (2007 - 2013)
  • Osaka, JP (1994 - 2014)
  • Fukuoka, JP (2009 - 2023)

Company Filing History:

goldMedal24 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal16 out of 16,454 
 
Panasonic Corporation
 patents
bronzeMedal7 out of 120 
 
Nissho Corporation
 patents
4. 4 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
5. 1 out of 16,618 
 
Mitsubishi Electric Corporation
 patents
6. 1 out of 592 
 
Panasonic Intellectual Property Managment Co., Ltd.
 patents
7. 1 out of 58,147 
 
Sony Corporation
 patents
where one patent can have more than one assignee

Years Active: 1994-2026

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Areas of Expertise:
Communication Device
Signal Generation
Medium Access Control
Coexistence Systems
Transmission Scheduling
Ink Jet Head
Data Transmission
Recording Apparatus
Transmitting/Receiving Apparatus
Communication Terminal
Power Line Communication
Actuator Testing
52 patents (USPTO):Explore Patents
1. 12750089 - Communication device and communication signal generation method (2026-09-29),
2. 11804872 - Communication device and communication signal generation method (2023-10-31),
3. 11184051 - Communication device and communication signal generation method (2021-11-23),
4. 10484778 - Headset (2019-11-19),
5. 9705721 - Communication apparatus and communication method (2017-07-11),
6. 8774159 - Communication apparatus enabling coexistence of systems (2014-07-08),
7. 8451857 - Communication apparatus enabling temporal coexistence of systems (2013-05-28),
8. 8406250 - Medium access control method and system (2013-03-26),
9. 8295390 - Communications device and communications method (2012-10-23),
10. 8232668 - Synchronization point detection method and power line communication apparatus (2012-07-31),
11. 8135027 - Communication apparatus enabling temporal coexistence of systems (2012-03-13),
12. 7978698 - Terminal for performing multiple access transmission suitable to a transmission path having varied characteristics (2011-07-12),
13. 7953105 - Communication apparatus enabling temporal coexistence of systems (2011-05-31),
14. 7920506 - Transmission schedule constructing apparatus (2011-04-05),
15. 7885246 - Communication apparatus enabling coexistence of systems (2011-02-08),

Title: Innovations of Koji Ikeda in Communication Technology

Introduction

Koji Ikeda, a prolific inventor based in Fukuoka, Japan, has made significant contributions to the field of communication technology, holding an impressive total of 44 patents. His work focuses primarily on innovative communication devices and methods, showcasing his expertise in adapting to the evolving needs of communication systems.

Latest Patents

Ikeda's recent patents introduce advanced communication devices and methods for communication signal generation. One notable patent describes a communication device that receives input data and processes it through a determined channel to generate a communication frame. This channel includes at least one first channel and one second channel, each defined by different modes and frequency bands. A key feature of this innovation is the distinct frequency intervals of subcarriers in both the first and second channels, allowing for efficient data transmission suited to varying user demands. Additionally, another patent outlines a wired power line communication method that adapts to desired communication characteristics, further enhancing user experience through optimal signal processing.

Career Highlights

Throughout his career, Koji Ikeda has worked with prestigious companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. These experiences have provided him with a platform to develop his innovative ideas and contribute extensively to the field of communication technology.

Collaborations

Ikeda has collaborated with notable individuals, including Akio Kurobe and Go Kuroda. These partnerships have facilitated the development of cutting-edge technologies and fostered an environment of creativity and innovation.

Conclusion

Koji Ikeda's dedication to advancing communication technology through his numerous patents highlights his impact as an inventor. His latest innovations, showcasing complex signal processing methods and adaptable communication devices, not only meet the current demands of users but also set the stage for future advancements in the field.

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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