Location History:
- Tochigi, JA (1977)
- Tochigi, JP (1979)
- Ohiramachi, JP (1982)
- Katsuta, JP (1983)
Company Filing History:
Years Active: 1977-1983
Title: Innovator Spotlight: Taisei Hosoda of Tochigi, Japan
Introduction
Taisei Hosoda is a distinguished inventor hailing from Tochigi, Japan, recognized for his contributions to refrigeration technology. With a total of four patents to his name, Hosoda has made significant advancements that enhance the efficiency and functionality of cooling systems.
Latest Patents
One of Hosoda's latest innovations is an electric defroster heater mounting arrangement. This design features a refrigeration evaporator that incorporates a serpentine refrigerant tube with a stacked assembly of side-by-side finned tube arrays. The assembly includes rectangular fins, each equipped with J-shaped cut-outs at the corners, facilitating a U-shaped heater receiving space. This design ensures optimal heat transfer by clamping an elongated serpentine electric defroster heater in close contact with the fins, mitigating frost build-up and ensuring effective air flow management.
Another noteworthy patent is his scroll compressor, developed for high-pressure gas compression in refrigeration systems. This compressor unit is meticulously encased to maintain gas-tightness, with a backpressure chamber that allows for efficient compression. The innovative design prevents separation between the orbiting and stationary scroll members, leading to a secure axial seal while also ensuring effective cooling for the included motor.
Career Highlights
Taisei Hosoda works at Hitachi, Ltd., a company renowned for its commitment to innovation and excellence in technology. His career at Hitachi has been marked by his ingenuity and dedication to improving refrigeration systems, which are crucial for everyday appliances such as refrigerators and air conditioners.
Collaborations
Throughout his career, Hosoda has collaborated with esteemed colleagues, including Hideo Uzuhashi and Nobuyuki Kobayashi. Their collective expertise and teamwork have been instrumental in advancing their shared goals and pushing the boundaries of existing technologies in the refrigeration field.
Conclusion
In summary, Taisei Hosoda's contributions to refrigeration technology through his recent patents embody his innovative spirit and technical expertise. His work at Hitachi, combined with fruitful collaborations, continues to influence the industry and pave the way for future advancements. His efforts underscore the vital role of inventors in driving technological progress and enhancing everyday life.