This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Sintokogio, Ltd.. Active years: 1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998
Title: Innovations by Tatsuhiko Kato
Introduction
Tatsuhiko Kato is a notable inventor based in Shinshiro, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative mold materials and filters for exhaust gas treatment. With a total of 2 patents to his name, Kato's work reflects a commitment to enhancing industrial processes and environmental sustainability.
Latest Patents
Kato's latest patents include a porous mold material for casting and a method of producing the same. This innovative mold material features pores ranging from 20 to 50 microns, allowing for effective ventilation during metal casting. The porosity value of this material ranges from 25 to 35% by volume, ensuring optimal performance without defects such as inferior fluidity of molten metal or issues like shrinkage and blowholes in cast products.
Another significant patent is a filter designed for the treatment of carbon-based particles in exhaust gas, particularly from diesel internal combustion engines. This filter boasts high throughput capacity, excellent durability, and favorable economic and maintenance properties. The manufacturing process involves creating a web from high-temperature resistant stainless steel fibers, which is then sintered and heat-treated to form an alumina film. This innovative design allows for easy regeneration of the filter through the application of an electric current.
Career Highlights
Kato is currently associated with Sintokogio, Ltd., where he continues to develop cutting-edge technologies. His work has not only advanced the field of materials science but has also contributed to more sustainable industrial practices.
Collaborations
Kato has collaborated with notable colleagues such as Masato Imamura and Kiichi Nakajima, further enhancing the impact of his innovations through teamwork and shared expertise.
Conclusion
Tatsuhiko Kato's contributions to the fields of mold materials and exhaust gas treatment filters exemplify the importance of innovation in addressing industrial challenges and environmental concerns. His patents reflect a dedication to improving both efficiency and sustainability in manufacturing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile