Location History:
- Tsukuba, JP (2011)
- Osaka, JP (2012)
- Toyonaka, JP (2012)
- Niihama, JP (2017)
Company Filing History:
Years Active: 2011-2017
Title: Kazuo Sadaoka: Innovator in Thermoelectric Materials and Filtration Technologies
Introduction
Kazuo Sadaoka is a prominent inventor based in Niihama, Japan. He has made significant contributions to the fields of thermoelectric materials and particulate filtration. With a total of 4 patents to his name, Sadaoka continues to push the boundaries of innovation in his field.
Latest Patents
One of Sadaoka's latest inventions is a particulate filter that features a columnar ceramic honeycomb structure. This filter includes first and second flow channels, arranged adjacently to each other through a partition wall. The design optimizes the flow characteristics, with a total area of the inner faces of the first flow channels per apparent unit volume ranging from 1.5 to 2.5 m/L. Additionally, the number density of the flow channels is between 150 to 350 per unit square inch, and the hydraulic diameter of each first flow channel is between 0.5 to 1.0 mm.
Another notable patent is related to a thermoelectric material and its production method. This thermoelectric material is designed for use in converters with excellent energy conversion efficiency. It comprises an oxide containing titanium, a metal (M), and oxygen, represented by a specific formula. The metal M can be selected from vanadium, niobium, or tantalum, with specific parameters for x and y to ensure optimal performance.
Career Highlights
Kazuo Sadaoka is currently associated with Sumitomo Chemical Company, Limited, where he applies his expertise in developing innovative materials and technologies. His work has garnered attention for its potential applications in energy efficiency and environmental sustainability.
Collaborations
Sadaoka has collaborated with notable colleagues, including Yoshio Uchida and Tetsuro Tohma. Their combined efforts have contributed to advancements in their respective fields, enhancing the impact of their innovations.
Conclusion
Kazuo Sadaoka stands out as a key figure in the development of thermoelectric materials and filtration technologies. His innovative patents reflect a commitment to improving energy efficiency and environmental solutions.
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.