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For the Inventor, By the Inventor

Takasaki, Japan

Kohta Takahashi

This inventor holds 20 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Battery Technology. Top assignee: Shin-Etsu Chemical Co., Ltd.. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohta Takahashi. Retrieved from https://idiyas.com/inventor/kohta-takahashi

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

USPTO Granted Patents = 20 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Annaka, JP (2018 - 2020)
  • Takasaki, JP (2018 - 2024)

Company Filing History:

goldMedal20 out of 5,989 
 
Shin-Etsu Chemical Co., Ltd.
 patents

Years Active: 2018-2025

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Areas of Expertise:
Negative Electrode
Active Material
Non-Aqueous Electrolyte
Secondary Battery
Production Method
Mixed Negative Electrode
Aqueous Slurry
Electrode Material
20 patents (USPTO):Explore Patents
1. 12424620 - Negative electrode active material, negative electrode and method for producing them (2025-09-23),
2. 12255313 - 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 (2025-03-18),
3. 12142758 - Negative electrode active material and method for producing the same (2024-11-12),
4. 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),
5. 11990603 - Negative electrode material, method of producing the negative electrode material, and mixed negative electrode material (2024-05-21),
6. 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),
7. 11901545 - Method for producing negative electrode active material particle (2024-02-13),
8. 11594716 - Negative electrode active material, mixed negative electrode active material, and method of producing negative electrode active material (2023-02-28),
9. 11316152 - 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 (2022-04-26),
10. 11283060 - Negative electrode active material, mixed negative electrode active material, and method for producing negative electrode active material particle (2022-03-22),
11. 11165058 - Negative electrode active material, mixed negative electrode active material, and method of producing negative electrode active material (2021-11-02),
12. 10998544 - Negative electrode active material, mixed negative electrode active material, and method of producing negative electrode active material (2021-05-04),
13. 10700348 - Negative electrode material for nonaqueous electrolyte secondary batteries, and secondary battery (2020-06-30),
14. 10686189 - Negative electrode material for non-aqueous electrolyte secondary battery, method of producing the same, negative electrode active material layer for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery (2020-06-16),
15. 10559812 - Negative electrode active material for nonaqueous electrolyte secondary battery, negative electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and production method of negative electrode active material for nonaqueous electrolyte secondary battery (2020-02-11),

Title: Innovations of Kohta Takahashi in Battery Technology

Introduction

Kohta Takahashi, an inventive mind located in Takasaki, Japan, has made significant contributions to the field of battery technology. With a total of 19 patents to his name, Takahashi has pioneered various innovations that enhance the efficiency and capacity of non-aqueous electrolyte secondary batteries.

Latest Patents

Takahashi's recent patents focus on the development of materials and methods essential for advancing battery technology. Notable among these are:

1. Negative electrode active material for non-aqueous electrolyte secondary battery.

2. Non-aqueous electrolyte secondary battery.

3. Method for producing negative electrode material for a non-aqueous electrolyte secondary battery.

These inventions highlight a negative electrode active material that incorporates a silicon compound designed to improve battery stability and capacity. The silicon compound particle is reinforced with a lithium compound, and a part of its surface is coated with a carbon material, enhancing its performance in secondary batteries.

Career Highlights

Kohta Takahashi currently works at Shin-Etsu Chemical Co., Ltd., a leading company dedicated to chemical manufacturing and innovation. His work has contributed immensely to the efficiency of battery production, particularly in relation to negative electrode materials.

Collaborations

Throughout his career, Takahashi has collaborated with notable colleagues, including Takakazu Hirose and Takumi Matsuno. These partnerships have facilitated the exchange of ideas and expertise, further driving innovation in their field.

Conclusion

Kohta Takahashi's contributions to battery technology not only demonstrate his prowess as an inventor but also set the stage for future advancements in energy storage solutions. His research continues to influence the development of more efficient and reliable battery technologies, positioning him as a significant figure in contemporary innovation.

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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