Location History:
- Saitama, JP (1993 - 2005)
- Kawagoe, JP (1995 - 2015)
- Fujimino, JP (2015 - 2016)
Company Filing History:
20 out of 299 
1 out of 27,375 
1 out of 832,680 Years Active: 1993-2016
Title: Motoshige Sumino - Innovator in Non-Aqueous Electrolyte Solutions
Introduction
Motoshige Sumino, a distinguished inventor based in Kawagoe, JP, has made significant contributions to the field of battery technology with his extensive patent portfolio comprising 21 patents. His innovative work primarily focuses on non-aqueous electrolyte solutions and the batteries that utilize them, aimed at enhancing battery performance and efficiency.
Latest Patents
Among his notable inventions is a groundbreaking patent titled "Nonaqueous electrolyte solution and nonaqueous electrolyte battery using same." This invention details a non-aqueous electrolytic solution that incorporates a methylenebissulfonate derivative. The solution is designed to improve initial irreversible capacity and various characteristics of batteries, including cycle efficiency, electric capacity, and storage capability. The method developed for producing this electrolytic solution includes dissolving a lithium salt in a non-aqueous solvent, followed by the incorporation of the methylenebissulfonate derivative. Furthermore, the resultant non-aqueous electrolytic solution battery comprises a negative electrode, positive electrode, and a separator, ensuring high-performance standards.
Career Highlights
Motoshige Sumino has been affiliated with Wako Pure Chemical Industries, Inc., where his innovative research and development efforts have helped propel advancements in battery technology. His dedication to advancing the field has led him to attain numerous patents that reflect his deep understanding of chemical compositions essential for sustainable energy solutions.
Collaborations
Throughout his career, Sumino has collaborated with other talented professionals in the industry, including Kuniaki Okamoto and Tsutomu Watahiki. Their collective expertise has contributed to enhancing the technical rigor and innovative spirit found in Sumino's patents.
Conclusion
Motoshige Sumino's impressive patent portfolio and his commitment to innovation in non-aqueous electrolyte solutions place him at the forefront of battery technology advancements. His contributions not only demonstrate his ingenuity but also highlight the importance of collaborative efforts in driving progress within the field. As battery technology continues to evolve, the impact of Sumino's work will undoubtedly pave the way for future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.