Naozumi Miyanaga

Title: Naozumi Miyanaga: Innovator in Battery Technology

Introduction

Naozumi Miyanaga is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of battery technology, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of batteries, particularly for use in artificial satellites.

Latest Patents

Miyanaga's latest patents include a unique battery design featuring 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 the use of aluminum-based or copper-based brazing metals.

Another notable patent is for a non-aqueous electrolytic battery module specifically designed for artificial satellites. This module includes a non-aqueous electrolyte battery, temperature sensors, and a charged state measurement sensor. A computer manages the battery's temperature and charged state, ensuring optimal performance during different operational phases of the satellite.

Career Highlights

Naozumi Miyanaga is currently employed at Japan Storage Battery Co., Ltd., where he continues to develop innovative battery solutions. His work has been instrumental in advancing battery technology, particularly in applications that require high reliability and efficiency.

Collaborations

Miyanaga collaborates with talented individuals in his field, including Hiroaki Yoshida and Takefumi Inoue. Their combined expertise contributes to the ongoing development of cutting-edge battery technologies.

Conclusion

Naozumi Miyanaga's contributions to battery technology are noteworthy, particularly in the context of artificial satellites. His innovative patents reflect a commitment to enhancing the efficiency and reliability of energy storage solutions.