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For the Inventor, By the Inventor

Tokyo, Japan

Junya Yamashita

This inventor holds 7 USPTO granted patents and 4 published patent applications and 3 EPO patents. Top assignees: Asahi Kasei Kabushiki Kaisha, Nikon Corporation. Active years: 1992-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junya Yamashita. Retrieved from https://idiyas.com/inventor/junya-yamashita

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal6 out of 994 
 
Asahi Kasei Kabushiki Kaisha
 patents
silverMedal1 out of 8,994 
 
Nikon Corporation
 patents

Years Active: 1992-2024

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7 patents (USPTO):Explore Patents
1. 11923584 - Membrane for redox flow battery, method for producing membrane for redox flow battery, membrane electrode assembly for redox flow battery, cell for redox flow battery, and redox flow battery (2024-03-05),
2. 11876267 - Electrolyte membrane for redox flow battery, redox flow battery, and method for producing electrolyte membrane (2024-01-16),
3. 11820714 - Carbon foam, assembly and manufacturing method (2023-11-21),
4. 11655152 - Carbon foam and manufacturing method thereof (2023-05-23),
5. 11450856 - Carbon foam, stack carbon foam, and method of manufacturing stack carbon foam (2022-09-20),
6. 11171339 - Carbon foam and membrane electrode assembly (2021-11-09),
7. 5103300 - Rotary filter color camera with control of filter rotation and pickup (1992-04-07),

Title: Junya Yamashita: Innovator in Redox Flow Battery Technology

Introduction

Junya Yamashita is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of redox flow battery technology. With a total of seven patents to his name, he has made remarkable advancements that enhance the efficiency and functionality of energy storage systems.

Latest Patents

Yamashita's latest patents focus on various aspects of redox flow batteries. His inventions include a membrane designed to prevent curling while exhibiting high power efficiency. Additionally, he has developed a membrane electrode assembly and a cell specifically for redox flow batteries. One of his notable innovations is an electrolyte membrane that comprises a perfluorocarbon polymer with an ion-exchange group, which is crucial for improving battery performance.

Career Highlights

Throughout his career, Junya Yamashita has worked with esteemed companies such as Asahi Kasei Corporation and Nikon Corporation. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to groundbreaking innovations.

Collaborations

Yamashita has collaborated with talented individuals in his field, including Atsushi Suzuki and Yuka Kanada. These partnerships have fostered a creative environment that has led to the development of advanced technologies in energy storage.

Conclusion

Junya Yamashita's work in redox flow battery technology exemplifies his dedication to innovation and excellence. His patents and collaborations continue to influence the future of energy storage solutions.

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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