Kazuyuki Tukawaki

Title: Kazuyuki Tukawaki: Innovator in Sealed Battery Technology

Introduction

Kazuyuki Tukawaki is a notable inventor based in Utsunomiya, Japan. He has made significant contributions to the field of battery technology, particularly in the development of sealed batteries. With a total of 2 patents to his name, Tukawaki's work focuses on enhancing the reliability and efficiency of battery systems.

Latest Patents

Tukawaki's latest patents revolve around a sealed battery and a method for manufacturing it. The invention provides a sealed battery that allows for reliable leakage detection. It includes a method for manufacturing the sealed battery and a method for detecting leakage. The sealed battery contains helium, and the manufacturing process involves withdrawing air from a sealed battery case, applying pressure with a gas containing helium, injecting the electrolyte, and sealing the electrolyte inlet.

Career Highlights

Kazuyuki Tukawaki is currently employed at NEC Tokin Tochigi, Ltd., where he continues to innovate in the field of battery technology. His work has been instrumental in advancing the capabilities of sealed batteries, making them more efficient and reliable for various applications.

Collaborations

Tukawaki has collaborated with notable coworkers such as Kiyohide Takimoto and Hiroyuki Mizuno. Their combined expertise has contributed to the successful development of innovative battery technologies.

Conclusion

Kazuyuki Tukawaki is a prominent figure in the field of sealed battery technology, with a focus on improving reliability and efficiency. His contributions through patents and collaborations highlight his commitment to innovation in the energy sector.