Location History:
- Takasaki, JP (2009 - 2010)
- Hyogo, JP (2020)
Company Filing History:
Years Active: 2009-2020
Title: Tatsuya Aizawa: Innovator in Battery Technology
Introduction
Tatsuya Aizawa is a prominent inventor based in Takasaki, Japan. He has made significant contributions to the field of battery technology, holding a total of 4 patents. His innovative approaches have paved the way for advancements in energy storage solutions.
Latest Patents
Aizawa's latest patents include a method for manufacturing an electrode plate and a method for manufacturing a secondary battery. The electrode plate manufacturing method involves a first application step where conductive layer slurry containing fibrous carbon is applied to a metal foil core. This is followed by a second application step where an active material mix layer slurry is applied before the conductive layer slurry dries. The drying step ensures that both slurries are properly set. The fibrous carbon used has a fiber length-to-diameter ratio ranging from 20:1 to 2,000:1, with a specific amount applied per unit area of the core.
His second patent focuses on a hydrogen storage alloy and an alkaline secondary battery utilizing this alloy. The composition of the hydrogen storage alloy particles is defined by a general formula that includes various elements, ensuring optimal performance in battery applications. The specific ranges for the subscripts in the formula are carefully defined to maintain the desired properties of the alloy.
Career Highlights
Aizawa is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate and develop new technologies in the battery sector. His work has been instrumental in enhancing the efficiency and effectiveness of energy storage systems.
Collaborations
Throughout his career, Aizawa has collaborated with notable colleagues, including Masaru Kihara and Takahiro Endo. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Tatsuya Aizawa's contributions to battery technology exemplify the spirit of innovation. His patents reflect a deep understanding of materials and manufacturing processes, positioning him as a key figure in the advancement of energy storage solutions.