Masahiro Shiraga

Title: Masahiro Shiraga: Innovator in Nonaqueous Electrolyte Secondary Batteries

Introduction

Masahiro Shiraga is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of battery technology, particularly in the development of nonaqueous electrolyte secondary batteries. With a total of 2 patents to his name, Shiraga continues to push the boundaries of innovation in energy storage solutions.

Latest Patents

Shiraga's latest patents focus on advancements in nonaqueous electrolyte secondary batteries. One of his notable inventions includes a nonaqueous electrolyte secondary battery that features a negative electrode containing graphite particles. These particles have a volume per mass of pores with a diameter of 2 nm or less, determined by the DFT method from nitrogen adsorption isotherm, measuring 0.3 mm³/g or less. Another patent describes a nonaqueous electrolyte secondary battery that includes a positive electrode with a mix layer and a negative electrode with grooves on its mix layer. This battery utilizes a nonaqueous electrolyte that contains at least 10 volume percent of a fluorinated solvent and has a viscosity of 3.50 mPa·s or more at 25°C.

Career Highlights

Masahiro Shiraga is currently associated with Panasonic Intellectual Property Management Co., Ltd. His work at this esteemed company has allowed him to focus on innovative battery technologies that are crucial for modern electronic devices and electric vehicles. His expertise in this area has positioned him as a key player in the industry.

Collaborations

Shiraga has collaborated with notable colleagues such as Yoshio Kato and Yoshinori Kida. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Masahiro Shiraga's contributions to the field of nonaqueous electrolyte secondary batteries exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of battery technology and its potential to revolutionize energy storage.