Location History:
- Nishinomiya, JP (1987 - 1989)
- Takarazuka, JP (1988 - 1989)
- Ibaragi, JP (1990)
Company Filing History:
5 out of 929 
2 out of 1,180 
Years Active: 1987-1990
Title: Tsuneo Yamada: Innovator in Steel Processing Technologies
Introduction
Tsuneo Yamada is a notable inventor based in Nishinomiya, Japan. He has made significant contributions to the field of steel processing, holding a total of 5 patents. His innovative approaches have advanced manufacturing techniques, particularly in the hot forging and rolling of steel shapes.
Latest Patents
Among his latest patents, Yamada has developed a rolling method for parallel-flange steel shapes. This method involves specific steps that enhance the efficiency and quality of steel production. Additionally, he has disclosed a method and apparatus for feeding material to a hot forging machine. This invention streamlines the process by uncoiling and straightening coiled material, which is then fed into the forging machine with precision.
Career Highlights
Throughout his career, Tsuneo Yamada has worked with prominent companies such as Sumitomo Metal Industries, Inc. and Sumitomo Heavy Industries, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in steel manufacturing.
Collaborations
Yamada has collaborated with esteemed colleagues, including Yoshio Kawashima and Shunji Ogata. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Tsuneo Yamada's contributions to the steel processing industry through his patents and collaborations highlight his role as a key innovator. His work continues to influence manufacturing practices and improve efficiency in the field.