Location History:
- Yamanashi, JP (2013 - 2018)
- Nagano, JP (2018)
Company Filing History:
3 out of 89 
1 out of 1 Years Active: 2013-2018
Title: Hidenobu Tameda: Innovator in Leadless Brass Alloys
Introduction
Hidenobu Tameda is a notable inventor based in Yamanashi, Japan. He has made significant contributions to the field of materials science, particularly in the development of leadless brass alloys. With a total of three patents to his name, Tameda's work focuses on enhancing the properties of brass alloys to improve their performance and sustainability.
Latest Patents
Tameda's latest patents include innovations aimed at improving stress corrosion cracking resistance in leadless brass alloys. One of his key inventions involves a leadless brass alloy that enhances stress corrosion cracking resistance by suppressing the velocity of propagation of corrosion cracks. This invention specifically targets the unique straight line cracks that are characteristic of leadless brass alloys. By increasing the probability of cracks coming into contact with γ phases, local corrosion on the brass surface is prevented, thereby reducing the induction of cracks. Another significant patent describes a brass alloy that excels in recyclability and corrosion resistance while avoiding the addition of bismuth and silicon. This alloy composition includes a specific range of copper, tin, and antimony, ensuring improved machinability and processing while preventing lead inclusion.
Career Highlights
Throughout his career, Hidenobu Tameda has worked with prominent companies such as Kitz Corporation and Kitz Metalworks Corporation. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in material technology.
Collaborations
Tameda has collaborated with notable colleagues, including Tomoyuki Ozasa and Hisanori Terui. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and further innovation in the field of materials science.
Conclusion
Hidenobu Tameda's contributions to the development of leadless brass alloys demonstrate his commitment to innovation and sustainability in materials science. His patents reflect a deep understanding of the challenges in the industry and a dedication to finding effective solutions.