Company Filing History:
Years Active: 2000-2007
Title: **The Innovative Mind of Shoichiro Tateishi**
Introduction
Shoichiro Tateishi is a prominent inventor based in Ibaraki, Japan. With a total of three patents to his name, Tateishi has made significant contributions to the field of battery technology, specifically focusing on alkaline dry cells.
Latest Patents
Among his most notable inventions, Tateishi has developed two distinct alkaline dry cell patents. The first patent discloses an alkaline dry cell with high capacity and superior liquid leak-resistant properties. In this design, the thickness of the trunk portion of the external can is less than 0.18 mm, while the sealing edge portion is more substantial, being at least 1.4 times the trunk’s thickness. An innovative anode terminal plate acts as a supporting member for the sealing member, featuring a curved portion with an average curvature radius of not more than 1 mm, resembling a C-shape or arc in cross-section.
Similarly, his second patent also pertains to an alkaline dry cell containing a cathode, anode, separator, and electrolyte solution contained within an external can. This invention emphasizes a resin sealing member and a supporting mechanism to securely seal the opening edge of the can.
Career Highlights
Shoichiro Tateishi is affiliated with Hitachi Maxell, Limited, where he has channeled his inventive skills into developing cutting-edge technologies in battery design. His work has driven advancements in energy storage solutions, demonstrating a commitment to enhancing the efficiency and reliability of alkaline batteries.
Collaborations
Throughout his career, Tateishi has worked alongside notable colleagues, including Makoto Urade and Koji Koide. Their collaborative efforts are essential in fostering innovation and driving successful project outcomes within the company.
Conclusion
With a remarkable portfolio of patents and a significant role at Hitachi Maxell, Shoichiro Tateishi continues to be a leading figure in battery innovation. His groundbreaking work with alkaline dry cells not only showcases his inventive prowess but also contributes to advancements in energy solutions in today's technological landscape.