Company Filing History:
6 out of 58 
3 out of 38 
1 out of 1 Years Active: 1985-2010
Title: Innovations of Hiroshi Kagawa: Pioneering Polymer Electrolyte Solutions
Introduction
Hiroshi Kagawa, based in Takatsuki, Japan, is a renowned inventor with a remarkable portfolio of 10 patents. His contributions to the field of polymer electrolyte solutions have significantly advanced battery technology and alternative energy sources.
Latest Patents
Among his notable innovations, Kagawa's most recent patents include a composite polymer electrolyte composition that boasts high ionic conductivity and enhanced mechanical properties. This novel electrolyte composition is synthesized by polymerizing a monomer composition that incorporates a molten quaternary ammonium salt with a polymerizable functional group, alongside a charge transfer ion source. The invention also provides a method to create a polymeric reinforcing material, either by blending the monomer composition with the reinforcing material in a suitable organic solvent or by impregnating a porous sheet with the monomer.
Another groundbreaking patent by Kagawa details a battery precursor designed for producing batteries through a cutting process. His design includes multiple battery elements made of positive active material layers, separators with electrolytes, and negative active material layers, all arranged in parallel between a positive and negative current collector plate. This innovative approach enables the creation of batteries with customized shapes through a simple cutting process.
Career Highlights
Throughout his career, Hiroshi Kagawa has made substantial contributions while working at Yuasa Battery Co., Ltd. and Yuasa Corporation. These roles have allowed him to apply his inventive skills in practical applications, particularly in the development of advanced battery technologies. His work continues to impact the industry remarkably.
Collaborations
Kagawa has collaborated with notable figures in the field, including Shiro Kato and Kazuo Murata. These partnerships have facilitated the exchange of ideas and expertise, further driving innovation in the development of polymer electrolytes and energy solutions.
Conclusion
In summary, Hiroshi Kagawa's impressive array of patents and his collaboration with industry leaders underscore his influence in the realm of polymer technology and battery development. His innovative spirit continues to inspire advancements that fuel the future of energy storage and conversion.
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.