Tadao Nakajima

Title: Tadao Nakajima: Innovator in Engine Cooling and Thermoelectric Conversion

Introduction

Tadao Nakajima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of internal combustion engine cooling devices and thermoelectric conversion modules. With a total of 2 patents, Nakajima's work reflects his commitment to advancing technology and improving efficiency in engineering applications.

Latest Patents

One of Nakajima's latest patents is an internal combustion engine cooling device. This innovative device features a piston fixedly mounted within a housing, coupled to multiple flow paths for cooling water. The design includes a cylinder container that advances and retreats relative to the piston, equipped with a flange valve to control the main flow path of the cooling water. Additionally, a thermal expansion unit within the cylinder container allows for movement due to temperature changes, while a heat-emitting element heats the thermal expansion unit when supplied with electricity. An insulating cover is also provided to protect the cylinder container from the cooling water.

Another notable patent is a thermoelectric conversion module aimed at enhancing mass productivity. This module consists of a pair of substrates and multiple thermoelectric conversion elements. Each element has one end connected to a first electrode on the substrate and the other end connected to a second electrode. The design includes a connection section that electrically links the first and second electrodes, ensuring efficient operation and improved performance.

Career Highlights

Throughout his career, Tadao Nakajima has worked with notable organizations, including Nippon Thermostat Co., Ltd. and the Tokyo University of Science Educational Foundation Administrative Organization. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Nakajima has collaborated with esteemed colleagues such as Takashi Nemoto and Junichi Sato. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Tadao Nakajima's contributions to the fields of engine cooling and thermoelectric conversion demonstrate his innovative spirit and dedication to engineering excellence. His patents reflect a deep understanding of technology and a commitment to improving efficiency in various applications.