Location History:
- Moriguchi, JP (2014 - 2015)
- Kyoto, JP (2017)
Company Filing History:
4 out of 13,289 
1 out of 8,781 Years Active: 2014-2025
Title: Keiko Kosuge: Innovator in Lithium Technology
Introduction
Keiko Kosuge is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of lithium technology, holding a total of 5 patents. His work focuses on advancements in lithium primary cells and solid electrolytic capacitors.
Latest Patents
One of his latest patents is for a lithium primary cell that features a positive electrode containing manganese dioxide and a boron compound. This innovative lithium primary cell includes an electrode group and a non-aqueous electrolytic solution. The electrode group consists of a positive electrode, a negative electrode, and a separator, with specific dimensions for optimal performance. The positive electrode mixture is designed to enhance efficiency, incorporating a precise amount of boron compound and ethylene carbonate.
Another notable patent involves a method for manufacturing a solid electrolytic capacitor. This method includes creating a capacitor element with a dielectric film on the positive electrode body and a solid electrolyte layer. The process involves heating and melting an ionic compound, followed by impregnation and solidification, which contributes to the capacitor's effectiveness.
Career Highlights
Throughout his career, Keiko Kosuge has worked with notable companies such as Panasonic Intellectual Property Management Co., Ltd. and Sanyo Electric Co., Ltd. His experience in these organizations has allowed him to refine his expertise in the field of electrical engineering and patent development.
Collaborations
Keiko has collaborated with several professionals in his field, including Masahiro Ueda and Taeko Ota, who is a talented woman in the industry. These collaborations have fostered innovation and contributed to the advancement of technology in their respective areas.
Conclusion
Keiko Kosuge's contributions to lithium technology and solid electrolytic capacitors highlight his role as a significant inventor in the field. His patents reflect a commitment to innovation and excellence in engineering.