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For the Inventor, By the Inventor

Kirishima, Japan

Hiromichi Yoshikawa

This inventor holds 52 USPTO granted patents and 10 EPO patents, primarily in Wireless Communication. Top assignee: Kyocera Corporation. Active years: 2007-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromichi Yoshikawa. Retrieved from https://idiyas.com/inventor/hiromichi-yoshikawa

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

USPTO Granted Patents = 52

% Patents Active = 69.2

 

Average Co-Inventor Count = 1.9

ph-index = 4

Forward Citations = 46(Granted Patents)


Location History:

  • Kokubu, JP (2007)
  • Kirishima, JP (2010 - 2015)
  • Kyoto, JP (2017 - 2020)
  • Yokohama, JP (2020 - 2024)

Company Filing History:

goldMedal52 out of 6,924 
 
Kyocera Corporation
 patents

Years Active: 2007-2026

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Areas of Expertise:
Antenna
Dielectric Filter
Isolator
Resonator
Wireless Communication Module
Optical Transceiver
Electromagnetic Wave Transmitter
Bandpass Filter
Optical Switch
Transmission Line
Communication Device
Radio Communication Module
52 patents (USPTO):Explore Patents
1. 12763483 - Radio wave control plate (2026-10-13),
2. 12701429 - Communication control method, wireless terminal, base station, and RIS device (2026-08-04),
3. 12646859 - Composite antenna (2026-06-02),
4. 12592471 - Composite resonator and assembly (2026-03-31),
5. 12573734 - Composite resonator and assembly (2026-03-10),
6. 12567665 - Radio wave refracting plate (2026-03-03),
7. 12401125 - Antenna and array antenna (2025-08-26),
8. 12248207 - Isolator, method of manufacturing isolator, electromagnetic wave transmitter, and light transmitter (2025-03-11),
9. 12218403 - Antenna (2025-02-04),
10. 12160055 - Antenna, wireless communication module, and wireless communication device (2024-12-03),
11. 12126097 - Antenna, wireless communication module, and wireless communication device (2024-10-22),
12. 12111522 - Isolator, light source apparatus, optical transceiver, optical switch, optical amplifier, and data center (2024-10-08),
13. 12007632 - Optical isolator and light source device (2024-06-11),
14. 11970242 - Brake lever and transmission (2024-04-30),
15. 11955736 - Antenna, wireless communication module, and wireless communication device (2024-04-09),

Title: The Innovative Journey of Hiromichi Yoshikawa

Introduction: Hiromichi Yoshikawa, a pioneering inventor hailing from Kirishima, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Hiromichi Yoshikawa's latest patents include advancements in renewable energy technologies, specifically in the field of solar power efficiency and storage solutions.

Career Highlights: With a career spanning over two decades, Yoshikawa has been at the forefront of developing cutting-edge solutions for sustainable energy sources. His work has not only revolutionized the renewable energy sector but has also garnered international recognition for its impact on environmental conservation.

Collaborations: Throughout his career, Hiromichi Yoshikawa has collaborated with leading research institutions, universities, and tech companies to further his research and bring his inventions to life. His collaborative efforts have resulted in innovative products that have reshaped the way we harness and utilize clean energy.

Conclusion: In conclusion, Hiromichi Yoshikawa's relentless pursuit of innovation and commitment to sustainability have solidified his position as a trailblazer in the field of renewable energy. His inventions continue to inspire future generations of inventors to push the boundaries of what is possible in creating a more sustainable world.

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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