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For the Inventor, By the Inventor

Tokyo, Japan

Hiroyuki Shimizu

This inventor holds 71 USPTO granted patents and 5 published patent applications and 12 EPO patents, primarily in Piezoelectric Technology (CPC class H01L). Top assignees: Taiyo Yuden Co., Ltd., Sony Corporation, Nippon Oil Company. Active years: 1989-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Shimizu. Retrieved from https://idiyas.com/inventor/hiroyuki-shimizu

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

USPTO Granted Patents = 71 

% Patents Active = 76.1

 

Average Co-Inventor Count = 2.7

ph-index = 10

Forward Citations = 417(Granted Patents)

Forward Citations (Not Self Cited) = 410(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kawasaki, JP (1998 - 2003)
  • Musashino, JP (2006)
  • Saitama, JP (2013 - 2019)
  • Kikuchi, JP (2020)
  • Kanagawa, JP (2018 - 2021)
  • Ageo, JP (2022)
  • Tokyo, JP (1989 - 2023)
  • Takasaki, JP (2015 - 2024)

Company Filing History:

goldMedal19 out of 1,769 
 
Taiyo Yuden Co., Ltd.
 patents
silverMedal13 out of 58,145 
 
Sony Corporation
 patents
bronzeMedal8 out of 690 
 
Nippon Oil Company
 patents
4. 6 out of 24 
 
Km Biologics Co., Ltd.
 patents
5. 5 out of 4,731 
 
Agilent Technologies, Inc.
 patents
6. 5 out of 48 
 
Japan Polyethylene Corporation
 patents
7. 4 out of 36,684 
 
Nec Corporation
 patents
8. 3 out of 54 
 
Japan Polypropylene Corporation
 patents
9. 2 out of 9,639 
 
Hewlett-Packard Company
 patents
10. 2 out of 29 
 
Japan Polyolefins Co., Ltd.
 patents
11. 2 out of 84 
 
Nippon Mitsubishi Oil Corporation
 patents
12. 1 out of 27,679 
 
Hewlett-Packard Development Company, L.p.
 patents
13. 1 out of 308 
 
Kayaba Industry Company, Ltd.
 patents
14. 1 out of 410 
 
Kyb Corporation
 patents
15. 1 out of 1 
 
Mizusawa Industrial
 patent
16. 1 out of 1,961 
 
Showa Denko K.k.
 patents
17. 1 out of 3,298 
 
Sony Semiconductor Solutions Corporation
 patents
18. 1 out of 1,356 
 
The University of Tokyo
 patents
19. 1 out of 376 
 
Tomy Kogyo Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1989-2025

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Areas of Expertise:
Piezoelectric Ceramics
Vaccine Development
Electronic Devices
Multilayer Elements
Vibration Apparatus
Modified Proteins
Human Antibodies
Information Processing
Olefin Copolymers
Dielectric Elements
Concrete Mixer Truck
Tactile Sensation
71 patents (USPTO):Explore Patents
1. 12290560 - Vaccine for preventing or treating congenital infection with cytomegalovirus (2025-05-06),
2. 12220457 - Modified CMV gB protein and CMV vaccine including same (2025-02-11),
3. 11889767 - Multilayer piezoelectric ceramic and method for manufacturing same, multilayer piezoelectric element, as well as piezoelectric vibration apparatus (2024-01-30),
4. 11744156 - Multilayer piezoelectric element, piezoelectric vibration apparatus, and electronic device (2023-08-29),
5. 11711030 - Driving device, tactile sensation providing apparatus, and driving method (2023-07-25),
6. 11633761 - Driving apparatus, vibration generating apparatus, electronic apparatus, and driving method (2023-04-25),
7. 11631801 - Multilayer piezoelectric ceramic and method for manufacturing same, multilayer piezoelectric element, as well as piezoelectric vibration device (2023-04-18),
8. 11581482 - Piezoelectric ceramic and method for manufacturing same, as well as piezoelectric element (2023-02-14),
9. 11472867 - Anti-HSV GB monoclonal antibody or antigen-binding fragment thereof (2022-10-18),
10. 11437560 - Multilayer piezoelectric element, piezoelectric vibration apparatus, and electronic device (2022-09-06),
11. 11430940 - Multilayer piezoelectric element, piezoelectric vibration apparatus, and electronic device (2022-08-30),
12. 11421002 - Modified HSV gB protein and HSV vaccine including same (2022-08-23),
13. 11393972 - Multi-layer piezoelectric ceramic component and piezoelectric device (2022-07-19),
14. 11362261 - Multi-layer piezoelectric ceramic component and piezoelectric device (2022-06-14),
15. 11357847 - Modified HSV gD protein and vaccine containing same (2022-06-14),

Title: Hiroyuki Shimizu: Pioneering Inventor from Tokyo

Introduction: Hiroyuki Shimizu is a renowned inventor hailing from the vibrant city of Tokyo, Japan. With a passion for innovation and a keen eye for detail, Shimizu has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Shimizu's latest patents focus on sustainable energy solutions, including a revolutionary solar panel design that maximizes energy efficiency and a smart grid system for optimizing energy distribution in urban areas.

Career Highlights: Throughout his illustrious career, Shimizu has received numerous accolades for his innovative work, including the prestigious Inventor of the Year award in Japan. He has also been recognized for his contributions to environmental sustainability through his inventions in the renewable energy sector.

Collaborations: Shimizu has collaborated with leading research institutions and technology companies to further develop and commercialize his inventions. His partnerships have led to the successful implementation of his innovative technologies in various industries around the world.

Conclusion: Hiroyuki Shimizu's dedication to innovation and his commitment to creating a more sustainable future have solidified his reputation as a pioneering inventor in the field of technology. His continued efforts to push the boundaries of what is possible serve as an inspiration to aspiring inventors and innovators worldwide.

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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