Teruhiro Hatanaka

Title: Teruhiro Hatanaka: Innovator in Battery Technology

Introduction

Teruhiro Hatanaka is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of battery technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and reliability of batteries, which are crucial for various applications.

Latest Patents

Hatanaka's latest patents include a groundbreaking design for a battery that features an insulating sleeve made of ceramic. This sleeve is hermetically fixed into an opening in a terminal supporting plate within a metal battery sheath. The design allows for a positive terminal made of aluminum alloy or a negative terminal made of copper alloy to be inserted into the insulating sleeve. A metallic ring is fitted over the terminal, ensuring a secure and hermetic connection through aluminum-based or copper-based brazing metals.

Another notable patent is for a sealed lead-acid battery. This battery includes a container that houses an assembled element with electrochemically formed positive and negative plates made from antimony-free alloys. The design incorporates a separator with projections and a layer of acid-resistant powder, which enhances the battery's performance by allowing for efficient gas and liquid permeability while preventing particle contamination.

Career Highlights

Hatanaka is currently associated with Japan Storage Battery Co., Ltd., where he continues to innovate in battery technology. His work has been instrumental in advancing the design and functionality of batteries, making them more efficient and reliable for consumers and industries alike.

Collaborations

Throughout his career, Hatanaka has collaborated with notable colleagues, including Hiroaki Yoshida and Takefumi Inoue. These partnerships have fostered a creative environment that encourages the development of cutting-edge battery technologies.

Conclusion

Teruhiro Hatanaka's contributions to battery technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of materials and design, positioning him as a key figure in the advancement of energy storage solutions.