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For the Inventor, By the Inventor

Kodaira, Japan

Shigenori Hayase

This inventor holds 22 USPTO granted patents and 5 published patent applications and 4 EPO patents, primarily in Wireless Communication. Top assignees: Hitachi, Ltd., Hitachi-Kokusai Electric Inc.. Active years: 2007-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigenori Hayase. Retrieved from https://idiyas.com/inventor/shigenori-hayase

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

USPTO Granted Patents = 22 

% Patents Active = 18.2

 

Average Co-Inventor Count = 2.9

ph-index = 4

Forward Citations = 56(Granted Patents)


Location History:

  • Kodaira, JP (2007 - 2013)
  • Yokohama, JP (2013 - 2015)
  • Tokyo, JP (2007 - 2023)

Company Filing History:

goldMedal21 out of 42,731 
 
Hitachi, Ltd.
 patents
silverMedal1 out of 1,258 
 
Hitachi-Kokusai Electric Inc.
 patents

Years Active: 2007-2023

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Areas of Expertise:
Wireless Communication
MIMO Systems
Interference Control
Optical Transmission
Base Station
Radio Communication
Access Point
Signal Processing
Transmit Power Control
SDMA
Wavelength Division Multiplexing
Cellular Network
22 patents (USPTO):Explore Patents
1. 11799820 - Network system, communication control device, and communication control method (2023-10-24),
2. 9350830 - Wireless communication base station and wireless communication method (2016-05-24),
3. 9083450 - Base station, system, and method of macro and pico base station interference coordination using uplink prohibition period (2015-07-14),
4. 9025549 - Access point and interference control method (2015-05-05),
5. 8964777 - Base station and method of interference handling (2015-02-24),
6. 8824398 - Radio communication system, radio communication device, and radio communication method (2014-09-02),
7. 8560000 - Transmit power control method for reducing cellular interference in cellular radio communication system and radio base station device for implementing the same (2013-10-15),
8. 8494076 - MIMO wireless data communication system, MIMO wireless data communication method and MIMO wireless data communication apparatus (2013-07-23),
9. 8363634 - Wireless communication method, wireless communication apparatus and access point apparatus (2013-01-29),
10. 8345785 - Wireless data communication system and wireless data communication method (2013-01-01),
11. 8315338 - Orthogonality detector, and quadrature demodulator and sampling quadrature demodulator using detector thereof (2012-11-20),
12. 8310995 - Systems and methods for wireless communication using SDMA (2012-11-13),
13. 8155219 - Apparatus and method for peak suppression in wireless communication systems (2012-04-10),
14. 8111778 - Method for suppressing peak power of orthogonally multiplex signal, peak power suppressing circuit, and transmitter (2012-02-07),
15. 7920652 - Orthogonality detector, and quadrature demodulator and sampling quadrature demodulator using detector thereof (2011-04-05),

Title: Shigenori Hayase: Pioneering Inventor from Kodaira, Japan

Introduction: Shigenori Hayase is a renowned inventor hailing from Kodaira, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hayase holds several patents in the areas of electronics, telecommunications, and renewable energy, showcasing his versatility and ingenuity in inventing cutting-edge solutions.

Career Highlights: With a career spanning over two decades, Hayase has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of innovative products and technologies.

Collaborations: Throughout his career, Hayase has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Shigenori Hayase's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazing inventor in the tech industry, leaving a lasting impact on the world of inventions and patents.

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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