Location History:
- Katano, JA (1976)
- Katano, JP (1986)
- Shizuoka, JP (2003)
Company Filing History:
5 out of 27,375 
2 out of 50 
1 out of 789 Years Active: 1976-2003
Title: Innovations of Yoshihiro Murata
Introduction
Yoshihiro Murata is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of storage batteries, holding a total of five patents. His work focuses on improving the performance and longevity of lead-acid storage batteries.
Latest Patents
One of his latest patents involves a storage battery that includes an electrode and an electrolyte material. In this design, the electrode features a grid with a mesh area of about 50 mm or less, along with an active material provided on the grid. This innovation helps prevent a decrease in the negative electrode's conductivity due to the contraction of the negative electrode active material, particularly during high-temperature cycles of charge and discharge. This results in a remarkable improvement in the cycle life characteristics of lead-acid storage batteries. Another patent describes a lead-acid storage battery that consists of a positive electrode, a negative electrode, and an electrolyte material. The negative electrode has a first grid with a specific geometry and an active material, while the positive electrode has a second grid with a different geometry and active material. The first mesh area of the negative electrode's grid is smaller than that of the positive electrode, achieving excellent high-rate discharge cycle life.
Career Highlights
Yoshihiro Murata has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Japanese National Railways. His experience in these organizations has contributed to his expertise in battery technology and innovation.
Collaborations
Throughout his career, Murata has collaborated with notable individuals, including Haruhisa Furuishi and Hidenori Suzaki. These partnerships have likely enhanced his research and development efforts in the field of storage batteries.
Conclusion
Yoshihiro Murata's contributions to battery technology through his innovative patents demonstrate his commitment to advancing energy storage solutions. His work continues to impact the industry positively.