Nisshin, Japan

Yuuji Kakuya

This inventor holds 23 USPTO granted patents and 6 published patent applications and 1 EPO patent, primarily in Wireless Communication. Top assignees: Denso Corporation, Nippon Soken, Inc., So-Ken Corporation. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuuji Kakuya. Retrieved from https://idiyas.com/inventor/yuuji-kakuya

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 82.6

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Location History:

  • Okazaki, JP (2011 - 2017)
  • Nishio, JP (2020)
  • Nisshin, JP (2020 - 2024)

Company Filing History:


Years Active: 2011-2026

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Areas of Expertise:
Vehicle Unit
Positional Relationship
Antenna Mounting
Wireless Communication
Positioning System
Transmission Line
Signal Via
Light-Transmissive Antenna
Object Detection
Electromagnetic Impedance
Automatic Antenna Tuning
Passenger Protection
23 patents (USPTO):Explore Patents

Title: **Yuuji Kakuya: Innovating Antenna Technology in Nisshin, JP**

Introduction

Yuuji Kakuya, an accomplished inventor based in Nisshin, Japan, has made significant contributions to antenna technology, holding a total of 19 patents. His innovative ideas have paved the way for advancements in telecommunications and radio wave transmission.

Latest Patents

Among his latest innovations, Kakuya has developed an antenna device that comprises a ground plate and an antenna element. This design features a flat rectangular ground plate that acts as a conductor, with an antenna element connected to a feeder line. Notably, the length of the ground plate is shorter than the target wavelength of the radio wave to be transmitted or received, ensuring optimal performance.

Another remarkable patent by Kakuya involves an antenna device that includes a ground plate and an opposing conductive plate. This system is designed with a predetermined distance between the two plates and incorporates several short-circuit pins to establish electrical connections. The design allows for enhanced signal efficiency, underscoring Kakuya's expertise in antenna technology.

Career Highlights

Throughout his career, Kakuya has collaborated with prestigious companies such as Denso Corporation and Nippon Soken, Inc. His work in these organizations has been instrumental in integrating his patented technologies into practical applications.

Collaborations

Kakuya has worked closely with fellow innovators Akira Takaoka and Munenori Matsumoto. Their combined expertise has further propelled advancements in antenna technology, contributing to a better understanding of how radio waves interact with various materials and designs.

Conclusion

Yuuji Kakuya exemplifies the spirit of innovation in the field of antenna technology. With his 19 patents and dedication to developing cutting-edge solutions, he continues to play a vital role in enhancing communication systems. His work sets a benchmark for future inventors aspiring to innovate in the realms of telecommunications and beyond.

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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