Hironobu Machida

Title: Hironobu Machida: Innovator in Cold Storage and Heat Storage Technologies

Introduction

Hironobu Machida is a prominent inventor based in Nara, Japan, known for his significant contributions to the fields of cold storage and heat storage technologies. With a total of 12 patents to his name, Machida has developed innovative materials and devices that enhance energy efficiency and storage capabilities.

Latest Patents

Among his latest patents is a cold storage material that includes tetrahydrofuran, water, and silver compounds such as silver phosphate, silver carbonate, and silver oxide. This material has a melting point between 2 degrees Celsius and 8 degrees Celsius, with a crystallization temperature above 0 degrees Celsius. Another notable invention is a heat storage device that utilizes sodium acetate trihydrate as a heat storage material. This device features electrodes made from silver or its alloys and incorporates an inorganic porous material with an average pore diameter of less than 50 nanometers. The device is designed to release heat by applying voltage, allowing for repeated use.

Career Highlights

Hironobu Machida has worked with notable companies, including Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His work in these organizations has allowed him to develop and refine his innovative technologies, contributing to advancements in energy storage solutions.

Collaborations

Machida has collaborated with talented individuals such as Motohiro Suzuki and Shinsuke Takeguchi, further enhancing his research and development efforts in the field.

Conclusion

Hironobu Machida's innovative work in cold storage and heat storage technologies showcases his commitment to advancing energy efficiency. His patents reflect a deep understanding of materials science and engineering, making him a significant figure in the realm of modern inventions.