Hiroyasu Sano

This inventor holds 24 USPTO granted patents and 11 published patent applications, plus 1 CIPO patent and 16 EPO patents, primarily in Wireless Communication. Top assignees: Mitsubishi Electric Corporation, Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric Corporaiton. Active years: 1997-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyasu Sano. Retrieved from https://idiyas.com/inventor/hiroyasu-sano

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

Calculating rank

USPTO Granted Patents = 24 (Patent Applications = 11)

% Patents Active = 79.2

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 16 (Patent Applications = 17)

Average Co-Inventor Count = 1.9

ph-index = 8

Forward Citations = 296(Granted Patents)

Location History:

Kamakura, JP (1997)
Chiyoda-ku, JP (2016)
Tokyo, JP (1998 - 2022)

Company Filing History:

13 out of 16,668

Mitsubishi Electric Corporation

patents

10 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

1 out of 1

Mitsubishi Electric Corporaiton

patent

4. 1 out of 4

Mitsubishi Electric R&d Centre Europe B.v.

patents

where one patent can have more than one assignee

Years Active: 1997-2025

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Areas of Expertise:

Wireless Ranging System

Interference Suppression

Mobile Communication

Spread Spectrum

Adaptive Antenna

Diversity Receiver

Control Circuit

Data Transmission

Satellite Communication

Multicarrier CDMA

Monitoring Apparatus

Wireless Relay

24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12360226 - Wireless ranging system (2025-07-15),

2. 12302376 - Wireless communication device, wireless communication system, control circuit, storage medium, and wireless communication method (2025-05-13),

3. 12250057 - Wireless relay station, wireless relay system, control circuit, storage medium, and wireless relay method (2025-03-11),

4. 11336317 - Radio communication system, interference suppression method, control circuit, and program storage medium (2022-05-17),

5. 11329859 - Wireless transmitter, wireless receiver, wireless communication system, control circuit, and storage medium (2022-05-10),

6. 11032782 - Wireless communication system and method for building signal-to-interference-plus-noise ratio data (2021-06-08),

7. 10938467 - Transmitting station, control station, receiving station, data transmission system, and data transmission method (2021-03-02),

8. 10812134 - Wireless communication apparatus, wireless communication system, wireless communication method, control circuit, and recording medium (2020-10-20),

9. 10686514 - Wireless receiving device and desired signal detection method (2020-06-16),

10. 10498471 - Monitoring apparatus, wireless communication system and communication quality monitoring method (2019-12-03),

11. 10211912 - Satellite communication system, satellite repeater, repeating method, communication network control station, satellite communication method, and method to perform data transmission (2019-02-19),

12. 10009155 - Method and system for determining time and frequency resources (2018-06-26),

13. 9401736 - Radio communication apparatus, radio communication system, and radio communication method (2016-07-26),

14. 7970076 - Wireless apparatus (2011-06-28),

15. 7443827 - Mobile communication system, multicarrier CDMA transmitter, and multicarrier CDMA receiver (2008-10-28),

Title: Hiroyasu Sano: Innovator in Wireless Communication Technologies

Introduction

Hiroyasu Sano is a prominent inventor based in Tokyo, Japan, recognized for his significant contributions to wireless communication technologies. With a remarkable portfolio of 22 patents, Sano has been at the forefront of innovation, developing systems that enhance connectivity, efficiency, and communication in various applications.

Latest Patents

Sano's latest patents include groundbreaking inventions such as a wireless relay station, wireless relay system, control circuit, storage medium, and wireless relay method. His design for a wireless relay station is particularly impressive, as it integrates a relay control unit that manages station identification information in a ladder-type wireless relay network along a moving route of a moving object. This station configures and updates routing tables, enabling seamless communication among wireless relay stations.

Another significant patent describes a radio communication system that includes a transmission device and reception device equipped with advanced technology for interference suppression. By incorporating a null insertion unit and a null extraction unit, the system effectively enhances signal clarity, improving overall communication quality.

Career Highlights

Hiroyasu Sano has built his career at esteemed companies such as Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His work in these organizations has significantly advanced the field of wireless communications and has led to numerous patents that cater to the growing demands of this technology.

Collaborations

Throughout his career, Sano has collaborated with talented professionals, including Kazumasa Suzuki and Seiji Okubo. Working alongside these experts has allowed Sano to integrate diverse insights and expertise into his innovative projects, pushing the boundaries of what is possible in wireless technology.

Conclusion

Hiroyasu Sano stands as a key figure in the realm of wireless communication innovations. With a wealth of patents and a history of collaboration, his contributions continue to shape the future of technology, ensuring that connectivity remains at the heart of modern advancements. Sano's work illustrates the profound impact that dedicated inventors can have on industries and society as a whole.

Profile summary based on public USPTO records.