Hyogo, Japan

Kenji Nishikawa

This inventor holds 17 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Antenna Technology. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Panasonic Corporation, Matsushita Electric Industrial Co., Ltd.. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Nishikawa. Retrieved from https://idiyas.com/inventor/kenji-nishikawa-j2wjw6cw

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 94.1

 

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 165(Granted Patents)


Company Filing History:


Years Active: 2004-2026

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Areas of Expertise:
Antenna Device
Electronic Equipment
Multiband Antenna
Radio Communication
Wireless Communication
Information Processing
Electronic Apparatus
Portable Terminal
Communication Function
Frequency Bands
Antenna Unit
17 patents (USPTO):Explore Patents

Title: Kenji Nishikawa: Innovator in Antenna Technology

Introduction

Kenji Nishikawa is a prominent inventor based in Hyogo, Japan, known for his significant contributions to antenna technology. With a total of 16 patents to his name, Nishikawa has made remarkable advancements in the field of electronic devices and communication systems.

Latest Patents

Nishikawa's latest patents include an innovative antenna unit and an electronic device. The antenna unit features a plate-shaped dielectric substrate, an antenna element, and a stub element. The design allows for efficient signal transmission, with the antenna element positioned along the longitudinal direction of the substrate. Another notable patent is the multiband compatible antenna, which resonates at multiple frequencies. This design incorporates a planar conductor with a feeding portion and a grounding portion, enhancing its functionality in radio communication devices.

Career Highlights

Throughout his career, Kenji Nishikawa has worked with esteemed companies such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His work has significantly impacted the development of advanced communication technologies, showcasing his expertise in the field.

Collaborations

Nishikawa has collaborated with notable professionals in the industry, including Shingo Sumi and Toshiharu Ishimura. These collaborations have further enriched his work and contributed to the success of his inventions.

Conclusion

Kenji Nishikawa's innovative spirit and dedication to advancing antenna technology have established him as a key figure in the field. His contributions continue to influence the development of electronic devices and communication systems.

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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