Location History:
- Shimizu, JP (1981 - 1985)
- Ibaraki, JP (1985)
- Tsuchiura, JP (1988 - 2000)
Company Filing History:
31 out of 42,485 
1 out of 1,641 
1 out of 352 
Years Active: 1981-2000
Title: Toshio Hatada: Innovator in Ice Thermal Storage Technology
Introduction
Toshio Hatada is a renowned inventor based in Tsuchiura, Japan, recognized for his significant contributions to the field of thermal storage technology. With an impressive portfolio of 32 patents, Hatada has made notable advancements, particularly in designing systems that optimize energy efficiency in air conditioning.
Latest Patents
Among his latest inventions are the ice thermal storage type air-conditioner and the ice thermal storage tank. These innovations focus on enhancing the ice filling rate within the storage tank and preventing excessive icing from damaging heat transfer units. Specifically, the air-conditioner features heat exchangers installed throughout the tank, which span from the bottom to near the top, and include multiple flat-shaped plate-type heat transfer units arranged in layers. Furthermore, his heat exchanger design involves overlapping several heat exchanger units, each equipped with fins that increase thermal contact and improve efficiency. When these units are arranged correctly, they function effectively as a critical component of an air conditioning system.
Career Highlights
Throughout his career, Toshio Hatada has worked with prestigious companies, including Hitachi, Ltd., and Osaka Gas Company Limited. His experience in these organizations has allowed him to bridge theoretical innovations with practical applications, driving advancements in energy-efficient technologies.
Collaborations
Hatada has also collaborated with esteemed peers such as Takahiro Daikoku and Kenichi Kasai. These partnerships have fostered an environment of creativity and innovation, contributing to the robust development of their shared projects and patents.
Conclusion
Toshio Hatada stands out as a significant figure in innovation, particularly in the realm of ice thermal storage technology. His substantial body of work not only highlights his inventive capabilities but also his commitment to improving energy efficiency. As a result, his contributions continue to influence the future of air conditioning and thermal management systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.