Masatoshi Ohkura

Title: Masatoshi Ohkura: Innovator in Polypropylene Film Technology

Introduction

Masatoshi Ohkura is a prominent inventor based in Otsu, Japan, known for his significant contributions to the field of polypropylene film technology. With a total of 22 patents to his name, Ohkura has developed innovative solutions that enhance the performance and reliability of materials used in high-voltage capacitors.

Latest Patents

Ohkura's latest patents include advancements in polypropylene film, metal layer laminated film using polypropylene film, and film capacitors. His polypropylene film exhibits excellent structural stability relative to heat, making it suitable for high-voltage applications. The film is designed to maintain long-term reliability in high-temperature environments, which is critical for its use in capacitors. Additionally, the metal layer laminated film utilizes the polypropylene film to further enhance its performance. Ohkura's innovations ensure that the polypropylene film has superior reliability and withstand voltage characteristics, making it ideal for high-temperature and high-voltage applications.

Career Highlights

Throughout his career, Masatoshi Ohkura has worked with notable companies such as Toray Industries, Inc. and Toray Advanced Film Co., Ltd. His work has significantly impacted the development of materials used in various electronic applications, particularly in the capacitor industry.

Collaborations

Ohkura has collaborated with esteemed colleagues, including Yasuyuki Imanishi and Tetsuya Machida, to further advance the technology in his field. Their combined expertise has contributed to the successful development of innovative materials and solutions.

Conclusion

Masatoshi Ohkura's contributions to polypropylene film technology have established him as a leading inventor in the industry. His patents reflect a commitment to enhancing the reliability and performance of materials used in high-voltage applications.