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For the Inventor, By the Inventor

Kanagawa, Japan

Yumiko Yoneda

This inventor holds 32 USPTO granted patents and 36 published patent applications, primarily in Secondary Battery Technology. Top assignees: Semiconductor Energy Laboratory Co., Ltd., Semiconductor Energy Laboratory Co., Ltd.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yumiko Yoneda. Retrieved from https://idiyas.com/inventor/yumiko-yoneda

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

USPTO Granted Patents = 32 

% Patents Active = 84.4

Average Co-Inventor Count = 3.8

ph-index = 4

Forward Citations = 74(Granted Patents)


Company Filing History:

goldMedal31 out of 16,652 
 
Semiconductor Energy Laboratory Co., Ltd.
 patents
silverMedal1 out of 321 
 
Semiconductor Energy Laboratory Co., Ltd.
 patents

Years Active: 2017-2026

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Areas of Expertise:
Secondary Battery
Solid-State Battery
Positive Electrode Active Material
Lithium-Ion Battery
Manufacturing Method
Graphene
Power Storage Device
Lithium Manganese Composite Oxide
Electronic Device
Storage Battery Electrode
32 patents (USPTO):Explore Patents
1. 12658478 - Secondary battery and vehicle including secondary battery (2026-06-16),
2. 12438161 - Positive electrode active material including lithium-containing complex phosphate elliptical particles, power storage device, electronic device, and method for manufacturing: positive electrode active material (2025-10-07),
3. 12394799 - Secondary battery and manufacturing method thereof (2025-08-19),
4. 12388109 - Electronic device including secondary battery (2025-08-12),
5. 12334507 - Solid-state secondary battery (2025-06-17),
6. 12327867 - Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery (2025-06-10),
7. 12322758 - Secondary battery, electronic device, and vehicle (2025-06-03),
8. 12315923 - Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery (2025-05-27),
9. 12176485 - Secondary battery (2024-12-24),
10. 12142765 - All-solid-state battery and manufacturing method thereof (2024-11-12),
11. 12142726 - Solid-state secondary battery and manufacturing method thereof (2024-11-12),
12. 11961994 - Storage battery electrode, manufacturing method thereof, storage battery, electronic device, and graphene (2024-04-16),
13. 11936043 - Method for manufacturing positive electrode active material, and lithium ion battery (2024-03-19),
14. 11888113 - Secondary battery (2024-01-30),
15. 11799080 - Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery (2023-10-24),

Title: Yumiko Yoneda: Pioneering Inventor from Kanagawa

Introduction: Yumiko Yoneda is a trailblazing inventor hailing from Kanagawa, Japan, known for her innovative contributions to various fields.

Latest Patents: Yumiko Yoneda's most recent patents include advancements in sustainable energy solutions and cutting-edge medical technologies, showcasing her versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Yumiko Yoneda has established herself as a prominent figure in the world of innovation, holding numerous patents and receiving recognition for her groundbreaking work.

Collaborations: Throughout her career, Yumiko Yoneda has collaborated with leading research institutions, universities, and companies worldwide, fostering a culture of innovation and knowledge-sharing.

Conclusion: Yumiko Yoneda's dedication to pushing the boundaries of technology and her passion for creating a positive impact on society make her a true inspiration in the world of inventors.

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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