Location History:
- Kadoma, JP (1979)
- Sakai, JP (1981 - 1983)
Company Filing History:
Years Active: 1979-1983
Title: Shiro Hozumi: Innovator in Solar Technology
Introduction
Shiro Hozumi is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of solar technology, holding a total of 5 patents. His innovative designs focus on enhancing the efficiency and functionality of solar energy systems.
Latest Patents
One of Hozumi's latest patents is a solar collector that features a heat collecting panel designed to receive sunlight. This collector includes a cover glass positioned above the panel and a sunlight-pervious diaphragm that creates a closed space between the panel and the cover glass. The diaphragm is engineered to expand and contract, maintaining pressure within the closed space at levels comparable to atmospheric pressure. This design prevents humid ambient air from entering the closed space, thereby eliminating the risk of condensation on the inner surface of the cover glass. Additionally, the diaphragm's ability to sag and contact the panel during abnormal heating enhances heat dissipation, preventing potential overheating damage.
Another significant patent is an absorption type refrigeration system that incorporates a compressor driven by solar energy. This system consists of a main flow circuit and two auxiliary flow circuits. The main circuit features a refrigerant generator that utilizes a solution of evaporable refrigerant heated by solar energy. The system is designed to regulate the pressure of the auxiliary evaporator in relation to the main condenser, ensuring efficient operation and cooling.
Career Highlights
Hozumi is associated with Matsushita Electric Industrial Co., Ltd., a company renowned for its advancements in electronics and energy solutions. His work has contributed to the development of innovative technologies that harness solar energy effectively.
Collaborations
Hozumi has collaborated with notable coworkers, including Isao Takeshita and Nobuhiko Wakamatsu. Their combined expertise has fostered advancements in solar technology and refrigeration systems.
Conclusion
Shiro Hozumi's contributions to solar technology and refrigeration systems highlight his innovative spirit and dedication to enhancing energy efficiency. His patents reflect a commitment to creating solutions that address modern energy challenges.