Company Filing History:
7 out of 3,871 
1 out of 1,112 Years Active: 1992-1996
Title: The Innovative Achievements of Kenji Matsumoto
Introduction
Kenji Matsumoto, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of energy solutions. With a remarkable portfolio of seven patents, Matsumoto's work is particularly noted for its advancements in battery technology.
Latest Patents
Among his latest innovations, Matsumoto developed a process for producing a wind-type alkaline secondary battery. This innovative battery comprises a negative electrode made from cadmium, zinc, iron, or their oxides, along with a positive electrode consisting of a metal oxide or hydroxide. Key features of this battery include a separator made of a polyolefin fiber sheet that demonstrates a wicking rate of at least 10 mm in 2 minutes when immersed in pure water. This separator not only provides chemical stability but also excellent hydrophilic properties, enabling the battery to maintain high electrode utilization and an adequate cycle life even during high-rate discharges. Additionally, he has developed an acid chloride compound known as bicyclo 2,2,2-oct-7ene-(2.alpha.,3.beta.,5.alpha.,6.beta.)tetracarbonyl chloride, which showcases his expertise in chemical innovations.
Career Highlights
Throughout his career, Matsumoto has worked with esteemed companies such as Nitto Denko Corporation and Hitachi Maxell, Limited. His time at these organizations allowed him to refine his skills and focus on cutting-edge research in battery technology and energy storage systems.
Collaborations
Matsumoto has collaborated with fellow innovators Xu Ping and Masakatsu Urairi, fostering a creative environment that has led to groundbreaking advancements. Their collective efforts have resulted in the continued evolution of battery technologies and improved energy solutions.
Conclusion
Kenji Matsumoto's contributions to the realm of inventions have set new benchmarks in battery technology. His inventions reflect a commitment to innovation and sustainability, earning him a prominent place among leading inventors in the industry. As he continues to develop and patent new technologies, Matsumoto is sure to inspire future generations of inventors and researchers.