This inventor holds 1 USPTO granted patent and 1 published patent application, plus 1 CIPO patent. Top assignees: Sumitomo Electric Hardmetal Corp., Sumitomo Electric Industries, Limited. Active years: 2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 599 
1 out of 10,641 
Years Active: 2015
Title: Innovations of Yoshimitsu Sawazono
Introduction
Yoshimitsu Sawazono is a notable inventor based in Hyogo, Japan. He is recognized for his contributions to materials science, particularly in the development of lightweight materials for decorative parts. His innovative approach has led to the creation of a unique material that exhibits a silver metallic color tone.
Latest Patents
Yoshimitsu Sawazono holds a patent for a material designed for decorative parts. This lightweight material includes a sintered body composed of a main hard phase formed of a solid solution of titanium carbonitride and titanium carbide. The main binder phase is made of nickel, while the first additive material consists of at least one from a group that includes molybdenum carbide, niobium carbide, tungsten carbide, and tantalum carbide. Additionally, a second additive material is composed of at least one of chromium and chromium carbide, with the balance being incidental impurities. The nitrogen content in the sintered body ranges from 2.0% to 6.0% by mass. The color tone of the sintered body meets specific criteria in the L*a*b* color system, with values of L*=9 to 14, a*=-2 to 3, and b*=-6 to 0, measured using a spectrophotometric colorimeter.
Career Highlights
Throughout his career, Yoshimitsu Sawazono has worked with prominent companies such as Sumitomo Electric Hardmetal Corporation and Sumitomo Electric Industries, Limited. His experience in these organizations has contributed significantly to his expertise in materials development.
Collaborations
Yoshimitsu has collaborated with notable colleagues, including Katsuya Uchino and Yoshihiro Minato. Their joint efforts have further advanced the field of materials science.
Conclusion
Yoshimitsu Sawazono's innovative work in developing lightweight materials for decorative parts showcases his significant contributions to the field of materials science. His patent reflects a blend of advanced materials and practical applications, highlighting his role as a key inventor in this domain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile