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For the Inventor, By the Inventor

Yokohama, Japan

Hisao Miyazaki

This inventor holds 22 USPTO granted patents and 10 published patent applications. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Energy Systems & Solutions Corporation. Active years: 2015-2025.

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

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 = 86.4

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Kanagawa, JP (2016 - 2023)
  • Yokohama Kanagawa, JP (2022 - 2023)
  • Yokohama, JP (2015 - 2024)

Company Filing History:

goldMedal22 out of 53,250 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal5 out of 335 
 
Toshiba Energy Systems & Solutions Corporation
 patents
where one patent can have more than one assignee

Years Active: 2015-2025

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22 patents (USPTO):Explore Patents
1. 12191105 - Switch device (2025-01-07),
2. 12165858 - Thermionic power generation element and thermionic power generation module (2024-12-10),
3. 12046461 - Power generation element (2024-07-23),
4. 11855579 - Power generation element (2023-12-26),
5. 11805698 - Power generation element and power generation system (2023-10-31),
6. 11664182 - Electron emitting element and power generation element (2023-05-30),
7. 11476354 - Power generation element (2022-10-18),
8. 11387069 - Electron-emitting electrode including multiple diamond members and magnetron including same (2022-07-12),
9. 11024487 - Current switch device including first and second electrodes and first and second grids (2021-06-01),
10. 10847364 - Laminated body and semiconductor device (2020-11-24),
11. 10580737 - Method for manufacturing graphene wiring structure and method for manufacturing wiring structure (2020-03-03),
12. 10325851 - Graphene wiring structure and semiconductor device using the same (2019-06-18),
13. 9997611 - Graphene wiring structure and method for manufacturing graphene wiring structure (2018-06-12),
14. 9924593 - Graphene wiring structure and method for manufacturing graphene wiring structure (2018-03-20),
15. 9768372 - Semiconductor device, superconducting device, and manufacturing method of semiconductor device (2017-09-19),

Title: Unveiling the Innovation of Hisao Miyazaki: Pioneering Power Generation Technologies

Introduction: Hisao Miyazaki, a visionary inventor hailing from Yokohama, Japan, has made significant strides in the realm of power generation technologies. With a total of 19 patents to his name, Miyazaki's latest inventions showcase his ingenuity and commitment to advancements in the field.

Latest Patents: Among Miyazaki's recent patents is a groundbreaking Power Generation Element that features a unique design comprising multiple conductive regions and insulating structures. Another notable invention is the Power Generation Element and Power Generation System, which demonstrates a novel approach to energy generation through crystal members and conductive layers.

Career Highlights: Miyazaki's career has been marked by his tenure at Kabushiki Kaisha Toshiba and Toshiba Energy Systems & Solutions Corporation. Through his work in these esteemed organizations, he has been instrumental in driving innovation and pushing the boundaries of power generation technologies.

Collaborations: Throughout his career, Miyazaki has collaborated with industry experts such as Tadashi Sakai and Yuichi Yamazaki. Together, they have pooled their expertise to enhance existing technologies and develop cutting-edge solutions in the field of energy generation.

Conclusion: In conclusion, Hisao Miyazaki stands as a pioneering figure in the world of power generation innovations. His relentless pursuit of excellence and unwavering dedication to pushing the boundaries of what is possible have cemented his legacy as a visionary inventor. With a rich tapestry of patents and a career marked by impactful collaborations, Miyazaki continues to inspire future generations of inventors and innovators in the pursuit of technological advancement.

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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