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For the Inventor, By the Inventor

Kawasaki, Japan

Yoshihiro Mizuno

This inventor holds 55 USPTO granted patents and 1 published patent application and 6 EPO patents, primarily in Microstructure Manufacturing (CPC class H01L). Top assignees: Fujitsu Corporation, Fujitsu Media Devices Limited, Shinko Electric Industries Co., Ltd.. Active years: 1998-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Mizuno. Retrieved from https://idiyas.com/inventor/yoshihiro-mizuno

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

USPTO Granted Patents = 55 

% Patents Active = 50.9

 

Average Co-Inventor Count = 4.6

ph-index = 8

Forward Citations = 201(Granted Patents)

Forward Citations (Not Self Cited) = 189(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kawasaki, JP (1998 - 2016)
  • Kobe, JP (2015 - 2023)

Company Filing History:

goldMedal47 out of 39,371 
 
Fujitsu Corporation
 patents
silverMedal6 out of 158 
 
Fujitsu Media Devices Limited
 patents
bronzeMedal2 out of 1,704 
 
Shinko Electric Industries Co., Ltd.
 patents
4. 2 out of 1,769 
 
Taiyo Yuden Co., Ltd.
 patents
5. 1 out of 56 
 
Drnc Holdings, Inc.
 patents
6. 1 out of 25 
 
Fijitsu Limited
 patents
7. 4 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1998-2023

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Areas of Expertise:
Loop Heat Pipe
Electronic Device
Micromirror Unit
Microchannel Cooling
Three-Dimensional Mounting
Micro-Oscillation Element
Actuator
Semiconductor Device
Heat Radiation Sheet
Micro Movable Element
Integrated Electronic Device
Electronic Component
55 patents (USPTO):Explore Patents
1. 11789505 - Loop heat pipe (2023-10-17),
2. 11068101 - Electronic device including vibrating element for generating vibration in operation surface of top panel (2021-07-20),
3. 11009927 - Loop heat pipe, method of manufacturing the same, and electronic device (2021-05-18),
4. 10611941 - Heat radiation sheet, method of manufacturing heat radiation sheet, and method of manufacturing electronic device (2020-04-07),
5. 9711433 - Semiconductor device, method of manufacturing the same, and electronic device (2017-07-18),
6. 9534592 - Actuator, micropump, and electronic equipment (2017-01-03),
7. 9468130 - Micro channel cooling device, micro channel cooling system, and electronic instrument (2016-10-11),
8. 9252070 - Three-dimensional mounting semiconductor device and method of manufacturing three-dimensional mounting semiconductor device (2016-02-02),
9. 9244269 - Micro movable device and optical switching apparatus (2016-01-26),
10. 9137926 - Electronic device and method of manufacturing the same (2015-09-15),
11. 9105600 - Sheet structure, method of manufacturing sheet structure, and electronic device (2015-08-11),
12. 8693083 - Micromirror unit and method of making the same (2014-04-08),
13. 8518789 - Integrated electronic device and method of making the same (2013-08-27),
14. 8471152 - Microstructure and microstructure manufacture method (2013-06-25),
15. 8432592 - Micro-structure (2013-04-30),

Title: **Yoshihiro Mizuno: Innovator in Heat Pipe and Electronic Device Technology**

Introduction

Yoshihiro Mizuno, based in Kawasaki, Japan, is a prolific inventor with a remarkable portfolio consisting of 55 patents. His contributions have significantly impacted the fields of thermal management and electronic device design, showcasing innovative solutions that enhance performance and user experience.

Latest Patents

Among his latest inventions is the **Loop Heat Pipe**, which features an evaporator designated to vaporize a working fluid and a condenser that liquefies the fluid. This invention cleverly utilizes a loop-shaped flow path comprised of a liquid line and a vapor line, intricately designed with stacked metallic layers to optimize efficiency.

Another recent patent is for an **Electronic Device Including a Vibrating Element**. This device incorporates a top panel with an operation surface, a position detection circuit, and a vibrating element designed to generate vibrations in the operation surface. Notably, it includes a drive control circuit that adjusts the intensity of vibration based on the operational input’s position and its change over time, thus providing a more intuitive user interaction.

Career Highlights

Yoshihiro Mizuno has an extensive background in the technology industry, having served with renowned companies such as Fujitsu Corporation and Fujitsu Media Devices Limited. His innovative work at these organizations has cemented his reputation as a leader in his field and a source of cutting-edge technologies.

Collaborations

Mizuno has collaborated with notable professionals in the industry, including Osamu Tsuboi and Hisao Okuda. These collaborations have played a vital role in fostering an environment of innovation, leading to successful developments in both heat pipe technology and electronic device functionality.

Conclusion

Yoshihiro Mizuno’s contributions to technology are characterized by his innovative spirit and relentless pursuit of excellence. With numerous patents to his name and a career marked by significant accomplishments, he continues to influence the realm of inventions that enhance everyday technology, making a lasting impact in his industry.

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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