Location History:
- Oyamashi, JP (1993)
- Tochigi, JP (1997 - 2003)
- Oyama, JP (1989 - 2008)
Company Filing History:
3 out of 152 
1 out of 1,960 
1 out of 21,893 
Years Active: 1989-2008
Title: Yasuhiro Osame: Innovator in Metal Technology
Introduction
Yasuhiro Osame is a prominent inventor based in Oyama, Japan. He has made significant contributions to the field of metal technology, holding a total of 6 patents. His innovative work focuses on enhancing the properties and production methods of metal components.
Latest Patents
Among his latest patents are the "Tubular metal body, method of producing same" and "Liner for pressure vessel and method of producing same." The tubular metal body comprises a tube extruded through a porthole die, composed of multiple components joined together with joint portions extending along the entire length of the tube. The base material metal of the extruded tube in each joint portion undergoes a modifying treatment to produce finely divided crystal grains. This treatment is preferably conducted by frictionally agitating each joint portion using a probe of a friction agitation joining tool. The resulting tubular metal body is available in increased lengths and larger sizes, exhibiting high pressure resistance. Another notable patent involves a "Filler wire for laser-welding aluminum alloy member," which includes a base material of Aluminum-Silicon based alloy and a flux of Aluminum-Potassium-Fluorine-based composition. The flux content in the base material is greater than 0 wt. % and less than approximately 1.0 wt. %.
Career Highlights
Yasuhiro Osame has worked with notable companies such as Showa Aluminum Corporation and Showa Denko K.K. His experience in these organizations has allowed him to refine his skills and contribute to advancements in metal technology.
Collaborations
Throughout his career, Yasuhiro has collaborated with talented individuals, including Shoichi Sato and Daishi Tanaka. These partnerships have fostered innovation and the development of new technologies in the field.
Conclusion
Yasuhiro Osame's contributions to metal technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in metal production and application.