Tsuyoshi Hatanaka

Title: Tsuyoshi Hatanaka: Innovator in Battery Technology

Introduction

Tsuyoshi Hatanaka is a prominent inventor based in Wakayama, Japan. He has made significant contributions to the field of battery technology, particularly in the development of non-aqueous electrolyte secondary batteries. With a total of 5 patents to his name, Hatanaka continues to push the boundaries of innovation in energy storage solutions.

Latest Patents

Hatanaka's latest patents include an innovative electrode plate for non-aqueous electrolyte secondary batteries. This invention features a long core member with a material mixture layer that can absorb and desorb lithium ions. The design includes a porous film that enhances the battery's performance by optimizing the interaction between the core member and the material mixture layer. Another notable patent is for a sealed battery that incorporates an electrode group formed by winding or stacking positive and negative electrodes. This design ensures efficient energy transfer and safety through the use of heat-resistant porous films.

Career Highlights

Hatanaka is currently employed at Panasonic Corporation, where he applies his expertise in battery technology to develop cutting-edge products. His work has been instrumental in advancing the capabilities of rechargeable batteries, making them more efficient and reliable for various applications.

Collaborations

Throughout his career, Hatanaka has collaborated with notable colleagues, including Hideaki Fujita and Tetsuya Hayashi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Tsuyoshi Hatanaka's contributions to battery technology exemplify the spirit of innovation. His patents reflect a commitment to improving energy storage solutions, which are crucial for the future of technology.