This inventor holds 6 USPTO granted patents and 1 published patent application and 5 EPO patents. Top assignee: Asahi Glass Company, Limited. Active years: 2011-2017.
Location History:
- Chiyoda-ku, JP (2011 - 2015)
- Tokyo, JP (2014 - 2017)
Company Filing History:
Years Active: 2011-2017
Title: Innovations by Mitsuru Seki
Introduction
Mitsuru Seki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of battery technology, particularly in the development of binder compositions and positive electrode materials for non-aqueous secondary batteries. With a total of 6 patents to his name, Seki's work is recognized for its innovative approaches and practical applications.
Latest Patents
One of Seki's latest patents is a method for producing a binder composition for storage battery devices. This method involves an emulsion polymerization step that utilizes a monomer mixture containing a fluorinated vinyl monomer. The process includes the use of a first anionic emulsifying agent and a radical polymerization initiator to create a latex containing a fluorinated polymer. Additionally, a post-addition step incorporates a second anionic emulsifying agent, which enhances the properties of the binder composition.
Another notable patent focuses on a positive electrode material mixture for non-aqueous secondary batteries. This mixture is designed to be less likely to gel and offers excellent applicability to current collectors. The composition includes a cathode active material and a binder made from a fluorinated copolymer. This innovative approach ensures that the battery can achieve practical performance levels.
Career Highlights
Mitsuru Seki is currently associated with Asahi Glass Company, Limited, where he continues to advance battery technology. His work has been instrumental in improving the efficiency and performance of storage batteries, making them more viable for various applications.
Collaborations
Seki has collaborated with notable colleagues, including Takehiro Kose and Hiroshi Funaki. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Mitsuru Seki's contributions to battery technology through his innovative patents highlight his expertise and commitment to advancing the field. His work not only enhances the performance of batteries but also paves the way for future innovations in energy storage solutions.