Location History:
- Nishinomiya, JP (1990)
- Osaka, JP (1992 - 2004)
Company Filing History:
3 out of 17 
1 out of 18 
1 out of 5 Years Active: 1990-2004
Title: Iwao Sawada: Innovator in Cooling Technology
Introduction
Iwao Sawada is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of cooling technology, holding a total of 3 patents. His innovative designs have the potential to enhance efficiency in various applications.
Latest Patents
One of his latest inventions is the Rotary Cooling Roller. This device features outer and inner cylinders, two end plates fixed to both ends of the outer cylinder, and a supporting shaft protruding from the end plates. A cylindrical space between the outer and inner cylinders communicates with the inner space of the inner cylinder via through-holes formed in the inner cylinder. The coolant contained is allowed to flow back and forth between these spaces. Additionally, ring-shaped spacers are provided in the cylindrical space to transfer external forces exerted on the outer cylinder to the inner cylinder.
Another significant patent is the Heat Pipe Unit and Partition Panel. This invention comprises a relatively thin box-shaped panel body in which coolant is charged. It includes a heat-transfer pipe located in the upper area of the panel body, where cooling fluid is fed. Furthermore, it features a device that guides the coolant liquefied by the heat-transfer pipe to the inner wall of the panel body.
Career Highlights
Iwao Sawada has worked with reputable companies such as Sasakura Engineering Co., Ltd. and Taiyo Corporation. His experience in these organizations has contributed to his expertise in developing innovative cooling solutions.
Collaborations
Throughout his career, Iwao has collaborated with talented individuals, including Masaaki Imai and Hayato Fujii. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Iwao Sawada's contributions to cooling technology through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in the field, showcasing the importance of innovation in engineering.
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.