Location History:
- Yokohama, JP (2009 - 2012)
- Shunan, JP (2012)
- Shinagawa-ku, JP (2012)
- Tokyo, JP (2011 - 2021)
Company Filing History:
Years Active: 2009-2021
Title: Naoki Hirakawa: Innovator in Battery Technology
Introduction
Naoki Hirakawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of battery technology, holding a total of 12 patents. His work focuses on enhancing the performance and durability of battery components, particularly through innovative materials.
Latest Patents
One of Hirakawa's latest patents is for a battery armoring stainless steel foil. This invention provides a foil that exhibits excellent adhesiveness to resin after undergoing thermal shock and immersion in an electrolyte solution. The foil includes an oxide film with a thickness of not less than 2 nm, containing metallic elements in specific proportions. Another notable aspect of this invention is its arithmetic mean roughness, which is carefully controlled to enhance performance.
Career Highlights
Hirakawa has worked with notable companies such as Synztec Co., Ltd. and Nisshin Steel Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in battery technology.
Collaborations
Some of his coworkers include Makoto Iwamura and Junya Hoshi. Their collaboration has contributed to the advancement of technology in their respective fields.
Conclusion
Naoki Hirakawa's contributions to battery technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in energy storage solutions.