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For the Inventor, By the Inventor

Tokyo, Japan

Hiroshi Miyazaki

This inventor holds 55 USPTO granted patents and 9 published patent applications and 16 EPO patents, primarily in Superconducting Technology. Top assignees: Kabushiki Kaisha Toshiba, Yazaki Corporation, Nidec Copal Corporation. Active years: 1990-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Miyazaki. Retrieved from https://idiyas.com/inventor/hiroshi-miyazaki

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

Calculating rank
USPTO Granted Patents = 55 

% Patents Active = 72.7

 

Average Co-Inventor Count = 2.7

ph-index = 9

Forward Citations = 335(Granted Patents)

Forward Citations (Not Self Cited) = 331(Dec 10, 2025)


Location History:

  • Kanagawa-ken, JP (1998)
  • Fuji, JP (2000 - 2003)
  • Kanagawa, JP (2002 - 2003)
  • Sayama, JP (2004)
  • Saitama, JP (2004 - 2012)
  • Musashino, JP (2018)
  • Fujieda, JP (2023)
  • Tokyo, JP (1990 - 2024)
  • Yokohama, JP (1991 - 2024)

Company Filing History:

goldMedal13 out of 53,286 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal9 out of 8,397 
 
Yazaki Corporation
 patents
bronzeMedal5 out of 256 
 
Nidec Copal Corporation
 patents
4. 4 out of 697 
 
Daicel Corporation
 patents
5. 3 out of 35 
 
Calpis Co., Ltd.
 patents
6. 3 out of 8,271 
 
Tdk Corporation
 patents
7. 2 out of 192 
 
Copal Company Limited
 patents
8. 2 out of 7,659 
 
Renesas Electronics Corporation
 patents
9. 2 out of 3,781 
 
Renesas Technology Corp.
 patents
10. 2 out of 25 
 
The Calpis Food Industry Co., Ltd.
 patents
11. 2 out of 112 
 
Toshiba Carrier Corporation
 patents
12. 1 out of 82 
 
Hitachi Solutions, Ltd.
 patents
13. 1 out of 1,053 
 
Jatco Corporation
 patents
14. 1 out of 2 
 
Jfr Co., Ltd.
 patents
15. 1 out of 361 
 
Keio University
 patents
16. 1 out of 1,269 
 
Toppan Printing Co., Ltd.
 patents
17. 1 out of 336 
 
Toshiba Energy Systems & Solutions Corporation
 patents
18. 1 out of 180 
 
Yamabiko Corporation
 patents
19. 1 out of 34 
 
Ykk Architectural Products Inc.
 patents
20. 1 out of 1,415 
 
Yokogawa Electric Corporation
 patents
where one patent can have more than one assignee

Years Active: 1990-2026

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Areas of Expertise:
Superconducting Coil
Connector Housing
Biomolecule Injection
Gas Barrier Laminate
Electric-Vehicle Control
Focal-Plane Shutter
Image Processor
Semiconductor Device
Anionic Adsorbent
High-Temperature Superconductor
Waterproof Connector
Interactive Whiteboards
55 patents (USPTO):Explore Patents
1. 12776603 - Spacer for locking multiple terminals in an electrical connector housing (2026-10-27),
2. 12714791 - Injector (2026-08-25),
3. 12612583 - Device that introduces substance to cells (2026-04-28),
4. 12489250 - Connector housing, connector and wire harness (2025-12-02),
5. 12350471 - Measurement system, measurement method, injector, and method for injecting biomolecule-containing solution into to-be-injected cell using same (2025-07-08),
6. 12083320 - Injector and method of injecting solution containing biomolecules into injection target using the same (2024-09-10),
7. 11967458 - Superconducting coil and superconducting coil device (2024-04-23),
8. 11588269 - Connector (2023-02-21),
9. 11517893 - Adsorbent for anionic substances, production method for adsorbent for anionic substances, production device for adsorbent for anionic substances, and recovering method for anionic substances (2022-12-06),
10. 11327252 - Optical connector (2022-05-10),
11. 11130322 - Gas barrier laminate and method of producing the same (2021-09-28),
12. 10886041 - High-temperature superconducting conductor, high-temperature superconducting coil, and connecting structure of high-temperature superconducting coil (2021-01-05),
13. 10801884 - Blade driving device and infrared imaging device (2020-10-13),
14. 10569661 - Electric-vehicle control device and control method (2020-02-25),
15. 10488735 - Focal-plane shutter, and imaging device and electronic equipment that are provided therewith (2019-11-26),

Title: The Innovative Journey of Hiroshi Miyazaki: Inspiring the Future of Technology

Introduction:

Hiroshi Miyazaki, a visionary inventor based in Tokyo, JP, is renowned for his passion for innovation and relentless pursuit of excellence. With an impressive 47 patents to his name, Miyazaki's inventive spirit continues to inspire the next generation of inventors in Japan and beyond.

Latest Patents:

Among his latest patents is a cutting-edge Connector design. This invention features a unique attachment state detection mechanism, enhancing the user experience and safety of connectors. Additionally, Miyazaki's Adsorbent for anionic substances showcases his commitment to developing sustainable solutions for environmental challenges.

Career Highlights:

Miyazaki has made significant contributions to companies like Toshiba and Yazaki Corporation, where he applied his creativity and expertise to drive technological advancement. His innovative mindset and problem-solving skills have led to groundbreaking patents that have shaped various industries.

Collaborations:

Throughout his career, Miyazaki has collaborated with esteemed colleagues such as Taizo Tosaka and Kenji Tasaki. These partnerships have not only enriched his creative process but have also fostered a culture of collaboration and knowledge-sharing within the industry.

Conclusion:

Hiroshi Miyazaki's remarkable journey as an inventor exemplifies the power of innovation and dedication in shaping the future of technology. His inventive spirit, coupled with a relentless pursuit of excellence, serves as a beacon of inspiration for aspiring inventors worldwide, leaving a lasting impact on the world 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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