Company Filing History:
1 out of 128 
1 out of 832,912 Years Active: 2001
Title: Tomohiro Ohsako: Innovator in Aluminum Surface Treatment
Introduction
Tomohiro Ohsako is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of aluminum surface treatment, holding 2 patents that showcase his innovative approaches.
Latest Patents
Ohsako's latest patents include a process for surface-treating an aluminum-containing metal. This invention involves chemically etching the surface of an aluminum-containing metal material, forming a protective layer through a chemical conversion treatment, and applying a second layer that enhances hydrophilicity and resistance to odor and corrosion. His other patent focuses on an aqueous hydrophilization treatment composition that creates a hydrophilic coating on aluminum materials, preventing offensive odors and providing antibacterial performance.
Career Highlights
Throughout his career, Ohsako has worked with various companies, including Nihon Parkerizing Co., Ltd. His work has significantly impacted the manufacturing processes related to aluminum materials, particularly in automotive applications.
Collaborations
Ohsako has collaborated with notable coworkers such as Yasuo Iino and Hiroki Kojima, contributing to advancements in their respective fields.
Conclusion
Tomohiro Ohsako's innovative work in aluminum surface treatment has led to valuable patents that enhance the performance and usability of aluminum materials. His contributions continue to influence the industry positively.