logo

For the Inventor, By the Inventor

Annaka, Japan

Yusuke Osawa

This inventor holds 5 USPTO granted patents. Top assignee: Shin-Etsu Chemical Co., Ltd.. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yusuke Osawa. Retrieved from https://idiyas.com/inventor/yusuke-osawa-dfl6tl4h

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 5.3

ph-index = 1


Company Filing History:

goldMedal5 out of 5,989 
 
Shin-Etsu Chemical Co., Ltd.
 patents

Years Active: 2023-2025

Loading Chart...
5 patents (USPTO):Explore Patents
1. 12424620 - Negative electrode active material, negative electrode and method for producing them (2025-09-23),
2. 12142758 - Negative electrode active material and method for producing the same (2024-11-12),
3. 12074319 - Negative electrode active material for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method for producing negative electrode material for non-aqueous electrolyte secondary battery (2024-08-27),
4. 11961997 - Negative electrode active material, mixed negative electrode active material, aqueous negative electrode slurry composition, and method for producing negative electrode active material (2024-04-16),
5. 11594716 - Negative electrode active material, mixed negative electrode active material, and method of producing negative electrode active material (2023-02-28),

Title: Yusuke Osawa: Innovator in Battery Technology

Introduction

Yusuke Osawa is a prominent inventor based in Annaka, Japan. He has made significant contributions to the field of battery technology, particularly in the development of negative electrode materials. With a total of 5 patents to his name, Osawa is recognized for his innovative approaches to enhancing battery performance.

Latest Patents

Osawa's latest patents focus on the creation of advanced negative electrode active materials. One of his notable inventions is a negative electrode active material that includes silicon compound particles. These particles contain a silicon compound, specifically LiSiO, and are designed to improve battery capacity and cycle characteristics. The surface of these particles is covered with a carbon layer, which enhances their efficiency. Another patent details a negative electrode active material that stabilizes a slurry for secondary batteries, further increasing battery capacity through improved initial efficiency.

Career Highlights

Yusuke Osawa is currently employed at Shin-Etsu Chemical Co., Ltd., where he continues to push the boundaries of battery technology. His work has been instrumental in developing materials that enhance the performance and longevity of batteries, making significant strides in the energy storage sector.

Collaborations

Osawa collaborates with talented individuals in his field, including Takumi Matsuno and Takakazu Hirose. These partnerships foster innovation and contribute to the advancement of battery technology.

Conclusion

Yusuke Osawa's contributions to battery technology through his innovative patents and collaborations highlight his role as a key figure in the industry. His work continues to pave the way for advancements in 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]
Loading…