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For the Inventor, By the Inventor

Okazaki, Japan

Hiroaki Miyamoto

This inventor holds 18 USPTO granted patents and 5 published patent applications and 8 EPO patents, primarily in Radio Communication. Top assignees: Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Nec Corporation. Active years: 1998-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Miyamoto. Retrieved from https://idiyas.com/inventor/hiroaki-miyamoto

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 72.2

 

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 81(Granted Patents)


Location History:

  • Aichi, JP (2002)
  • Okazaki, JP (2002 - 2016)
  • Kanagawa, JP (2018 - 2022)
  • Tokyo, JP (1998 - 2024)

Company Filing History:

goldMedal12 out of 1,652 
 
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
 patents
silverMedal6 out of 36,735 
 
Nec Corporation
 patents

Years Active: 1998-2024

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Areas of Expertise:
Antenna Apparatus
Radio Transmitter
Mobile Backhaul System
Driving-Force Controller
Electric Vehicle
Torque Control
Base Station Control
Internal Combustion Engine
Communication Control
Regeneration Control
Motor Torque
Stop Lamp Lighting
18 patents (USPTO):Explore Patents
1. 11955714 - Antenna apparatus, radio transmitter, and antenna diameter adjustment method (2024-04-09),
2. 11350386 - Point-to-point radio apparatus, mobile backhaul system, and communication control method (2022-05-31),
3. 10798681 - Point-to-point radio apparatus, mobile backhaul system, and communication control method (2020-10-06),
4. 10506581 - Point-to-point radio system, point-to-point radio apparatus, and communication control method (2019-12-10),
5. 10123305 - Point-to-point radio apparatus, mobile backhaul system, and communication control method (2018-11-06),
6. 9403446 - Driving-force controller for electric vehicle (2016-08-02),
7. 9266467 - Stop lamp lighting control device for electric vehicle (2016-02-23),
8. 9266466 - Stop lamp lighting control device for electric vehicle (2016-02-23),
9. 9037372 - Output torque control system (2015-05-19),
10. 8956266 - Vehicle driving force control device (2015-02-17),
11. 8947025 - Regeneration control device of electrically powered vehicle (2015-02-03),
12. 8694188 - Motor torque control device (2014-04-08),
13. 8439795 - Apparatus for controlling motor torque (2013-05-14),
14. 8190106 - Base station control apparatus and base station control method (2012-05-29),
15. 6637192 - Cylinder injection type internal combustion engine (2003-10-28),

Title: Hiroaki Miyamoto: Innovator in Radio Technology

Introduction

Hiroaki Miyamoto is a prominent inventor based in Okazaki, Japan. He has made significant contributions to the field of radio technology, holding a total of 18 patents. His work focuses on enhancing communication systems through innovative antenna and radio apparatus designs.

Latest Patents

Miyamoto's latest patents include an antenna apparatus, radio transmitter, and an antenna diameter adjustment method. This method allows for the adjustment of antenna diameter by changing the distance between parts of multiple reflectors, which reflect radio signals emitted from various radiators. This innovation aims to improve the efficiency of radio signal transmission. Another notable patent is for a point-to-point radio apparatus and communication control method. This technology enables efficient channel searches in point-to-point radio systems, enhancing communication reliability.

Career Highlights

Throughout his career, Miyamoto has worked with notable companies such as Mitsubishi Jidosha Kogyo Kabushiki Kaisha and NEC Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in radio technology.

Collaborations

Miyamoto has collaborated with talented individuals in his field, including Takanori Sugimoto and Yasuyuki Hatsuda. These partnerships have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Hiroaki Miyamoto's contributions to radio technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the field, paving the way for future innovations in 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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