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For the Inventor, By the Inventor

Tokyo, Japan

Kazushi Muraoka

This inventor holds 70 USPTO granted patents and 23 published patent applications and 13 EPO patents, primarily in Wireless Communication (CPC class H04W). Top assignees: Nec Corporation, Osaka University, The Doshisha. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazushi Muraoka. Retrieved from https://idiyas.com/inventor/kazushi-muraoka

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

Calculating rank
USPTO Granted Patents = 70 

% Patents Active = 87.1

 

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 59(Granted Patents)

Forward Citations (Not Self Cited) = 35(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Minato-ku, JP (2014 - 2016)
  • Tokyo, JP (2013 - 2023)

Company Filing History:

goldMedal70 out of 36,770 
 
Nec Corporation
 patents
silverMedal4 out of 1,047 
 
Osaka University
 patents
bronzeMedal4 out of 86 
 
The Doshisha
 patents
4. 3 out of 93 
 
The University of Electro-Communications
 patents
where one patent can have more than one assignee

Years Active: 2013-2026

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Areas of Expertise:
Wireless Communication
Optical Transmitter
Tracking Support
Base Station
Radio Communication
Delta-Sigma Modulation
Channel Prediction
Device-to-Device Communication
Beamforming
Wireless Receiver
Video Collection
Control Apparatus
70 patents (USPTO):Explore Patents
1. 12719720 - Method and device for channel prediction in wireless communication systems (2026-08-25),
2. 12713322 - RADIO CONTROL APPARATUS, METHOD AND RECORDING MEDIUM (2026-08-18),
3. 12695507 - Equalization apparatus, optical transmission system, and equalization method (2026-07-28),
4. 12572036 - Optical transmitter and optical transmission method (2026-03-10),
5. 12506548 - Base station, method for base station, and computer readable medium (2025-12-23),
6. 12494116 - Tracking support apparatus, terminal, tracking support system, tracking support method and program (2025-12-09),
7. 12470261 - Control apparatus, method performed by control apparatus, and non-transitory computer readable medium (2025-11-11),
8. 12407482 - Radio communication apparatus, reference signal assignment method, and non-transitory computer readable medium (2025-09-02),
9. 12400530 - Tracking support apparatus, terminal, tracking support system, tracking support method and program (2025-08-26),
10. 12380782 - Tracking support apparatus, terminal, tracking support system, tracking support method and program (2025-08-05),
11. 12380781 - Tracking support apparatus, terminal, tracking support system, tracking support method and program (2025-08-05),
12. 12374203 - Tracking support apparatus, terminal, tracking support system, tracking support method and program (2025-07-29),
13. 12367747 - Tracking support apparatus, terminal, tracking support system, tracking support method and program (2025-07-22),
14. 12231197 - Control device, wireless communications system, and non-transitory computer-readable medium (2025-02-18),
15. 12207116 - Radio terminal, radio station, radio communication system, and methods implemented therein (2025-01-21),

Title: Kazushi Muraoka: Pioneering Innovator in Tokyo

Introduction:

Kazushi Muraoka is a visionary inventor based in Tokyo, Japan, with a stellar reputation for transforming bold ideas into tangible innovations. With a portfolio of 53 patents, Muraoka has made significant contributions to the world of technology and continues to inspire future generations of inventors globally.

Latest Patents:

Among his latest patents is a Wireless Receiving Apparatus and Method, where Muraoka introduces a groundbreaking approach to generate orthogonal weight matrices for wireless communication systems. This innovation enhances signal processing efficiency and performance, showcasing Muraoka's expertise in advancing communication technology. Another notable patent is a Tracking Support System, demonstrating his prowess in developing advanced tracking solutions using camera technology.

Career Highlights:

Throughout his career, Kazushi Muraoka has left an indelible mark on the industry through his work with renowned companies such as NEC Corporation and Osaka University. His collaborations and research initiatives have pushed the boundaries of technology, leading to the development of cutting-edge solutions in various domains.

Collaborations:

Muraoka has had the privilege of working alongside esteemed colleagues such as Masayuki Ariyoshi and Hiroaki Aminaka. These collaborations have been instrumental in fostering innovation, facilitating knowledge exchange, and driving groundbreaking research in the field of technology.

Conclusion:

In conclusion, Kazushi Muraoka's innovative spirit and dedication to technological advancement have solidified his position as a trailblazing figure in the world of innovation. His profound impact on the realm of patents and inventions underscores his commitment to pushing the boundaries of what is possible, inspiring a new wave of inventors to strive for excellence in their pursuits of innovation.

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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