Company Filing History:
Years Active: 1990
Title: The Innovations of Hideaki Yamagishi
Introduction
Hideaki Yamagishi is a notable inventor based in Takatsuki, Japan. He has made significant contributions to the field of electrochemical cells, particularly through his innovative patent related to dry cell technology. His work exemplifies the intersection of engineering and safety in modern battery design.
Latest Patents
Yamagishi holds a patent for a "Metal jacket and dry cell using the same." This invention features an outer metal jacket for a dry cell, which is created by butting a rectangular metal plate at both side edges and joining the butted part by welding or bonding to form a cylindrical body. A key characteristic of this design is the inclusion of a safety mechanism, which is integrally provided on at least one of the upper and lower rims of the cylindrical body. This mechanism is designed to open outwardly when the inner pressure increases due to any reason originating from the electrochemical cell system, thereby reducing the increased pressure.
Career Highlights
Yamagishi is associated with Matsushita Electric Industrial Co., Ltd., a company renowned for its advancements in electronics and electrical engineering. His work there has contributed to the development of safer and more efficient battery technologies.
Collaborations
Throughout his career, Yamagishi has collaborated with notable colleagues, including Ryohei Ashihara and Kikumitsu Suehiro. These collaborations have likely enriched his research and development efforts, leading to innovative solutions in the field.
Conclusion
Hideaki Yamagishi's contributions to dry cell technology highlight the importance of safety in battery design. His innovative patent reflects a commitment to enhancing the functionality and reliability of electrochemical cells.