This inventor holds 6 USPTO granted patents and 6 published patent applications and 2 EPO patents. Top assignees: Mitsubishi Heavy Industries Limited, Tokyo Institute of Technology, Ihi Corporation. Active years: 1994-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 4,741 
2 out of 591 
1 out of 1,195 
Years Active: 1994-2025
Title: Innovative Contributions of Masao Takeyama
Introduction
Masao Takeyama, a distinguished inventor based in Tokyo, Japan, has made significant contributions to the field of materials science through his innovative inventions. With a commendable portfolio of six patents, Takeyama has focused on developing advanced materials with specific properties that enhance their applications in various industries.
Latest Patents
Among his latest patents, Takeyama has introduced a titanium aluminide alloy material specifically designed for hot forging. This alloy features a precise chemical composition that includes a high aluminum content, niobium, vanadium, and carbon, all contributing to its desirable physical properties. Another noteworthy invention is an austenite steel that not only achieves desirable strength but also ensures exceptional castability. This austenite steel incorporates a unique blend of elements such as nickel, niobium, and chromium, optimizing its performance in manufacturing processes.
Career Highlights
Throughout his career, Masao Takeyama has worked with prestigious organizations such as Mitsubishi Heavy Industries Limited and Tokyo Institute of Technology. His experience at these institutions has played a crucial role in shaping his innovative approach to material development and patenting processes.
Collaborations
Takeyama has collaborated with notable peers, including Toshimitsu Tetsui and Kentaro Shindo. These professional relationships have fostered an environment of innovation and enabled the exchange of knowledge and expertise in the field of materials engineering.
Conclusion
Masao Takeyama's dedication to innovation and his contributions to advancing materials technology are highly respected in the engineering community. His patents not only demonstrate his inventive spirit but also pave the way for future advancements in the field. As he continues to explore new possibilities, Takeyama remains a key figure in the landscape of materials science and engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile