Company Filing History:
3 out of 929 
2 out of 1,101 Years Active: 2002-2019
Title: Hiroyuki Anada: Innovator in Welding Materials and Nickel Compounds
Introduction
Hiroyuki Anada is a distinguished inventor hailing from Nishinomiya, Japan, known for his innovative contributions to the field of welding materials and nickel compounds. With a total of five patents to his name, Anada has made significant advancements that enhance the performance and durability of materials used in various industrial applications.
Latest Patents
Among his latest inventions are two pivotal patents focusing on specialized welding materials. The first patent addresses a welding material designed for SUS310 stainless steel base metal. This material includes elements such as niobium (Nb) and vanadium (V), which improve intergranular corrosion resistance. The precise chemical composition includes a maximum of 0.02% carbon, 2% silicon, 2% manganese, 26-50% chromium, and additional specifications for nitrogen, phosphorus, sulfur, and nickel, ensuring an optimal balance that promotes material integrity. An important aspect of his invention is the welding joint created using this material, which significantly enhances the longevity and reliability of the welds.
The second patent is centered around a nickel material intended for use in chemical plants. This nickel composition includes low levels of carbon and combines one or more elements such as titanium, niobium, vanadium, and tantalum, maintaining mechanical properties and corrosion resistance even when subjected to high temperatures and welding heat. This innovative material proves particularly useful in facilities producing caustic soda and vinyl chloride, showcasing its versatility in demanding environments.
Career Highlights
Hiroyuki Anada has had an impressive career, contributing his expertise to renowned companies in the metal industry. Notably, he has worked with Sumitomo Metal Industries and Nippon Steel & Sumitomo Metal Corporation, where he applied his knowledge to enhance the quality and performance of metal products. His work has not only led to patents but has also advanced industry standards in welding and material science.
Collaborations
Throughout his career, Anada has collaborated with prominent professionals in the field, including colleagues such as Osamu Miyahara and Toshihiro Imoto. Together, they have driven innovative research and development, paving the way for advancements in welding materials and applications.
Conclusion
Hiroyuki Anada's contributions to the field of welding materials and nickel compounds underscore his role as a leading inventor in the industry. With five patents reflecting his commitment to innovation and excellence, Anada continues to impact various sectors, particularly in chemical manufacturing and materials science. His work stands as a testament to the value of research and collaboration in driving technological advancements.