Nobuyuki Kobayashi

Title: Nobuyuki Kobayashi: Innovator in Heat Insulation Technology

Introduction

Nobuyuki Kobayashi is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of heat insulation technology, holding a total of 3 patents. His work focuses on innovative solutions that enhance energy efficiency and performance in various applications.

Latest Patents

One of Kobayashi's latest patents is a vacuum heat insulator. This invention comprises compressed glass fibers, a planar thin metal plate, and a drawn metal plate. The receptacle is air-tight, formed by the planar thin plate and the drawn metal plate. The glass fibers are encased in the receptacle under vacuum conditions. A small amount of the glass fibers is penetrated in a direction perpendicular to the heat transfer direction of the insulator by inserting needles with hook portions into the glass fibers. This design allows the compressed glass fibers to maintain a high density under vacuum conditions without significant deformation.

Another notable patent is the electric defroster heater mounting arrangement for stacked finned tubes. This refrigeration evaporator includes a serpentine refrigerant tube with multiple finned straight portions connected by unfinned U-shaped connecting portions. The fins are rectangular and feature J-shaped cut-outs at each corner. These cut-outs define a U-shaped heater receiving space that clampingly receives an elongated straight portion of a serpentine electric defroster heater. This arrangement ensures good heat conductive contact with each fin of the adjacent finned tube arrays, optimizing the heating process.

Career Highlights

Kobayashi is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop and patent groundbreaking technologies that contribute to energy efficiency and improved performance in heating systems.

Collaborations

Kobayashi has collaborated with notable coworkers, including Taisei Hosoda and Hideo Uzuhashi. Their combined expertise has fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Nobuyuki Kobayashi is a distinguished inventor whose contributions to heat insulation technology have made a significant impact. His innovative patents reflect his commitment to enhancing energy efficiency and performance in various applications.