This inventor holds 16 USPTO granted patents. Top assignees: Bridgestone Corporation, Bridgestone Tire Company Limited, Seiko Electronic Components Ltd.. Active years: 1980-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
12 out of 5,195 
4 out of 504 
3 out of 26 Years Active: 1980-1993
Title: The Innovative Journey of Masao Ogawa
Introduction
Masao Ogawa is a prominent inventor based in Kawagoe, Japan, known for his significant contributions to the field of electronic materials and energy storage technologies. With a remarkable portfolio of 16 patents, Ogawa has made strides in developing advanced materials that enhance the performance of batteries, particularly in electronic applications.
Latest Patents
Among his latest innovations, Ogawa has developed a polyaniline material specifically designed for use in electrodes of high-performance cells. This polyaniline, with a thickness ranging from 0.3 to 5 mm, is notable for its suitability as an electronic material that contributes to a cell's high energy density and long-term stability. His second latest patent involves a nonaqueous electrolyte secondary battery, which features a positive electrode made from vanadium pentoxide and a negative electrode of lithium-doped carbonaceous material. This innovative battery design optimizes electrical capacity and enhances charge/discharge cycles, making it a significant advancement in energy storage technologies.
Career Highlights
Masao Ogawa has worked with major companies such as Bridgestone Corporation and Bridgestone Tire Company Limited, where he leveraged his expertise in material sciences. His tenure at these industry leaders has greatly influenced the development of cutting-edge technologies in the realm of electronic materials and battery systems.
Collaborations
Throughout his career, Ogawa has collaborated with esteemed colleagues, including Takahiro Kawagoe and Yoshitomo Masuda. These partnerships have facilitated the exchange of ideas and have led to the successful development of innovative materials and technologies essential for modern electronics and energy solutions.
Conclusion
Masao Ogawa's contributions to innovation in electronic materials and energy storage systems have solidified his status as a distinguished inventor in Japan. With a strong emphasis on research and development, his patents not only reflect his technical prowess but also his commitment to advancing technologies that will shape the future of energy applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile