Location History:
- Hiratsuka, JP (1988)
- Toyohashi, JP (1989 - 1990)
Company Filing History:
Years Active: 1988-1990
Title: Sadao Furuya: Innovator in Lead Acid Battery Technology
Introduction
Sadao Furuya is a distinguished inventor based in Toyohashi, Japan, known for his significant contributions to the field of lead acid battery technology. With a total of three patents to his name, Furuya's innovations focus on enhancing the performance and reliability of lead acid batteries, which are widely used in various applications.
Latest Patents
Among Furuya's notable inventions is the patent titled "Grid for use in lead acid batteries and process for producing same." This invention outlines a novel process in which a sheet or foil of a lead-silver-tin alloy is superposed on a sheet bar of a lead-calcium alloy. The process involves pressure-bonding the materials through cold rolling, which leads to the production of an elementary sheet. The resulting grid exhibits improved charge-discovery characteristics after over-discharging and maintains the integrity of the maintenance-free feature typical of lead-calcium-tin alloys.
Another significant patent by Furuya details a similar process, also titled "Process for producing a grid for use in lead acid batteries." This innovation focuses on the integration of a lead alloy sheet or foil with a lead-calcium alloy sheet bar, enhancing the charging recovery characteristics and corrosion resistance of the grid in high-temperature environments, all while preserving the maintenance-free properties of the lead-calcium alloy.
Career Highlights
Sadao Furuya has built a reputable career within Matsushita Electric Industrial Co., Ltd., where he has developed his innovative battery technologies. His work is pivotal in advancing the efficiency and longevity of lead acid batteries, which are critical for powering a variety of devices and vehicles.
Collaborations
Furuya has collaborated with esteemed colleagues, including Hiroshi Yasuda and Naoto Hoshihara. Their collective expertise and teamwork have driven innovation and improvement in battery technologies, further establishing Furuya's reputation in the industry.
Conclusion
Sadao Furuya stands out as a leading inventor in the realm of battery technology. Through his patents and collaborative efforts, he has made substantial contributions that enrich the functionality and performance of lead acid batteries. His work is a testament to the ongoing innovation in electrical energy storage solutions and highlights the importance of sustained research and collaboration in technological advancements.