Location History:
- Kanagawa, JP (2004 - 2023)
- Yokohama, JP (2010 - 2024)
Company Filing History:
38 out of 90,594 
3 out of 8 
1 out of 136 Years Active: 2004-2025
Title: Innovations in Ceramics: The Contributions of Yoshinori Kotani
Introduction
Yoshinori Kotani, based in Yokohama, Japan, is a notable inventor recognized for his substantial contributions to the field of ceramics. With a total of 36 patents to his name, Kotani has made significant strides in developing methods and products that enhance the properties of ceramic materials.
Latest Patents
One of Kotani's latest patents focuses on a ceramics product manufacturing method along with the corresponding ceramic article. This innovative approach utilizes a direct modeling system that significantly improves mechanical strength, wear resistance, and machinability. The method includes several steps: arranging a powder primarily consisting of ceramics onto a base, irradiating it with an energy beam to melt and solidify the powder into an intermediate modeled article, impregnating this article with a metal component-containing liquid, and finally treating it with heat for enhanced properties.
Additionally, his patent for silica aggregate presents a composite of primary silica particles, which range in size from 1 nm to less than 10 nm. These particles are crosslinked through a siloxane bond, thereby improving performance in various applications, including cleaning systems and liquid treatment methods.
Career Highlights
Yoshinori Kotani has an impressive career with relevant experiences at prestigious organizations such as Canon Inc. and Osaka Prefecture University. His work in both academic and corporate settings has enabled him to bridge the gap between theoretical research and practical application in ceramics and materials science.
Collaborations
Throughout his career, Kotani has collaborated with prominent colleagues including Zuyi Zhang and Naoyuki Koketsu. These collaborations illustrate the interdisciplinary approach he takes in his inventions, enhancing the quality and novelty of his patents.
Conclusion
In conclusion, Yoshinori Kotani's innovations in the ceramics field reflect a dedication to improving material properties through advanced manufacturing methods. His substantial patent portfolio and successful collaborations highlight his role as a leading inventor in this sector, positioning him at the forefront of materials innovation in Japan and beyond.
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.