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For the Inventor, By the Inventor

Kyoto, Japan

Katsuo Takahashi

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Dai-Ichi Kogyo Seiyaku Co., Ltd.. Active years: 2017-2020.

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

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

Calculating rank
USPTO Granted Patents = 4

% Patents Active = 75.0


Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal4 out of 252 
 
Dai-Ichi Kogyo Seiyaku Co., Ltd.
 patents

Years Active: 2017-2020

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4 patents (USPTO):Explore Patents
1. 10553872 - Binder for electrode in lithium secondary cell, electrode manufactured using said binder, and lithium secondary cell in which said electrode is used (2020-02-04),
2. 10026963 - Binder for electrode of lithium secondary cell (2018-07-17),
3. 10003076 - Binder for electrode in lithium secondary cell, electrode manufactured using said binder, and lithium secondary cell in which said electrode is used (2018-06-19),
4. 9780374 - Binder for electrodes of lithium secondary batteries, and lithium secondary battery which uses electrode produced using binder for electrodes of lithium secondary batteries (2017-10-03),

Title: Innovations of Katsuo Takahashi in Lithium Secondary Cells

Introduction

Katsuo Takahashi is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of lithium secondary batteries, holding a total of 4 patents. His work focuses on developing advanced materials that enhance the performance and efficiency of these batteries.

Latest Patents

Takahashi's latest patents include a binder for electrodes in lithium secondary cells, an electrode manufactured using this binder, and a lithium secondary cell that incorporates the electrode. The binder is formulated from a water dispersion of polyurethane, which is designed to provide high adhesiveness to the collector, flexibility, and excellent resistance to electrolytic solutions. The innovative composition includes a polyisocyanate, compounds with active hydrogen groups, and a chain extending agent, ensuring optimal performance in battery applications.

Career Highlights

Katsuo Takahashi is associated with Dai-Ichi Kogyo Seiyaku Co., Ltd., where he continues to push the boundaries of battery technology. His expertise in polymer chemistry and materials science has led to breakthroughs that are crucial for the advancement of energy storage solutions.

Collaborations

Takahashi has collaborated with notable colleagues, including Takeshi Miyamura and Shuichi Ito, to further enhance the development of innovative battery technologies. Their combined efforts have contributed to the success of various projects within the company.

Conclusion

Katsuo Takahashi's work in the field of lithium secondary cells exemplifies the importance of innovation in energy storage technology. His patents and collaborations reflect a commitment to advancing battery performance and efficiency.

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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