Location History:
- Kasugai, JP (1996 - 2001)
- Mooresville, NC (US) (2001)
- Nagoya, JP (1997 - 2009)
Company Filing History:
Years Active: 1996-2009
Title: Wataru Kotani: Innovator in Cordierite Honeycomb Structures
Introduction
Wataru Kotani is a prominent inventor based in Kasugai, Japan, known for his contributions to the development of advanced materials and manufacturing processes. With a total of 13 patents to his name, Kotani has made significant strides in the field of ceramic honeycomb structures, particularly those used in automotive applications.
Latest Patents
His latest patent focuses on a method of manufacturing a cordierite honeycomb structure, which includes the innovative measurement of the cleavage index of kaolin particles. This new index quantitatively indicates the shapes of kaolin particles and introduces a method to effectively measure this index. The patent details a process for creating a low-thermal-expansion honeycomb structure, ideal for applications such as car exhaust gas purifying catalyst carriers. The methodology involves pressing a specific amount of kaolin particles into a container and utilizing X-ray diffraction to measure peak intensities, ultimately calculating the cleavage index based on these measurements.
Another notable patent outlines a process for producing cordierite-based ceramic honeycomb structures. The process includes kneading raw materials, which primarily consist of cordierite, with a forming aid to create a raw material batch. This batch undergoes further processing to obtain a ceramic honeycomb structure with improved properties such as higher isostatic fracture strength and enhanced catalyst coatability, making significant advancements in manufacturing efficiency and functionality.
Career Highlights
Wataru Kotani is an integral part of NGK Insulators, Inc., where his work centers on refining the production methods and applications of ceramic materials. His patents not only represent technical advancements but also showcase his commitment to innovation in the field, enabling the production of more efficient and reliable components for the automotive industry.
Collaborations
In his professional journey, Kotani collaborates closely with notable peers, including Kazuhiko Kumazawa and Yoshiyuki Kasai. These collaborations contribute to the dynamic exchange of ideas and expertise in developing cutting-edge technologies and enhancing manufacturing processes.
Conclusion
Wataru Kotani's inventive spirit and continuous pursuit of innovation greatly impact the field of materials science, particularly in cordierite honeycomb structures. Through his numerous patents and collaborations, he exemplifies the role of inventors in fostering technological advancements and improving the efficiency of applications critical to modern industry. His work not only showcases his capabilities as an inventor but also highlights the importance of research and development in the ever-evolving landscape of technological innovation.
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.