Location History:
- Mitaka, JA (1976)
- Kure, JP (1988 - 1992)
Company Filing History:
2 out of 1,037 
1 out of 73 Years Active: 1976-1992
Title: Michio Araki: Innovator in Thermochromic Materials and Biofouling Prevention
Introduction
Michio Araki is a notable inventor based in Kure, Japan. He has made significant contributions to the fields of thermochromic materials and biofouling prevention. With a total of 3 patents, his work showcases innovative solutions to complex problems.
Latest Patents
One of Araki's latest patents is a thermochromic composite oxide and method for detecting temperature. This invention proposes an inorganic thermochromic substance that is a composite oxide of strontium and manganese, prepared through the calcination of a powder blend of strontium carbonate and manganese dioxide. The unique feature of this composite oxide is its color change at approximately -130 degrees Celsius, which is significantly lower than the color-change point of most conventional thermochromic substances. At room temperature, the composite oxide appears grey or pale green, but it reversibly changes to pale red when chilled to -130 degrees Celsius or lower.
Another significant patent by Araki is a method for preventing biofouling of surfaces in contact with seawater. This invention provides an efficient method to prevent biofouling on solid bodies continuously exposed to bacteria-laden seawater, such as heat transfer surfaces in heat exchangers. The method involves adding bacteriophages capable of lysing the bacteria responsible for biofouling to the seawater, allowing for efficient and inexpensive sterilization without causing environmental pollution.
Career Highlights
Throughout his career, Michio Araki has worked with the Agency of Industrial Science and Technology and Japan as represented by the Director General of the Agency of Industrial Science. His work in these organizations has contributed to advancements in industrial science and technology.
Collaborations
Araki has collaborated with notable individuals in his field, including Kazuo Kamimura and Masanori Kuroda. These collaborations have likely enriched his research and development efforts.
Conclusion
Michio Araki's innovative patents in thermochromic materials and biofouling prevention highlight his significant contributions to science and technology. His work continues to influence advancements in these fields, showcasing the importance of innovation in addressing real-world challenges.
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.