Company Filing History:
Years Active: 2011-2025
Title: Kimikazu Hazumi: A Pioneer in Heat Exchange and Photovoltaic Technologies
Introduction
Kimikazu Hazumi is an accomplished inventor based in Tokyo, Japan. With a focus on innovative technologies in the field of heat exchange and photovoltaic devices, he has been granted two patents that showcase his creativity and technical expertise.
Latest Patents
Hazumi's latest inventions include a heat exchanging element and a heat exchange ventilator. In this design, a first passage forming member and a second passage forming member include a rib portion with multiple wall portions that separate and secure the two passages. Additional components like a board and blocking portions enhance its functionality and effectiveness.
His second patent, related to a photovoltaic device and its manufacturing method, outlines a complex process beginning with the formation of a P-type silicon substrate and a high-concentration N-type diffusion layer. The method incorporates several careful steps: the application of an etching resistance film, the creation of fine pores, and the crafting of low-concentration N-type diffusion layers, culminating in the formation of a grid electrode.
Career Highlights
Kimikazu Hazumi is currently employed at Mitsubishi Electric Corporation, a leading multinational company renowned for its technological advancements. His work and patents reflect Mitsubishi's commitment to innovation and sustainability in energy solutions.
Collaborations
Throughout his career, Hazumi has collaborated with talented colleagues such as Masato Yonezawa and Akihiro Takami. These partnerships illustrate the collaborative spirit of innovation essential in developing cutting-edge technologies.
Conclusion
In summary, Kimikazu Hazumi's contributions to the fields of heat exchange and photovoltaic technologies position him as an influential inventor in Japan. His two patents highlight his innovative approach to problem-solving and his dedication to advancing the energy sector through effective and sustainable solutions.