Location History:
- Hiroshima, JP (2001)
- Hirshima, JP (2001)
Company Filing History:
1 out of 4,618 
2 out of 832,680 Years Active: 2001
Title: Innovations of Tadashi Nakagawa
Introduction
Tadashi Nakagawa is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of engineering, particularly in the development of machinery for metal processing. With a total of 3 patents to his name, Nakagawa's work reflects a commitment to enhancing industrial efficiency and precision.
Latest Patents
One of Nakagawa's latest inventions is a cross rolling machine. The objective of this invention is to simplify the drive system while improving the rigidity of the housing. This design enhances the accuracy of the crossing operation and increases economical efficiency. The machine features a pair of top work roll chocks and bottom backup roll chocks that are fixed by operating hydraulic cylinders. This innovative approach allows for synchronized movement of pressing members, ensuring precise positioning and effective operation.
Another significant patent is a surface cutting apparatus for hot-rolled steel products. This invention addresses the challenges of cutting the top and bottom surfaces of a hot-rolled sheet. By controlling the cutting resistance through adjustments in cut depth, Nakagawa's design prevents breakage of the hot-rolled sheet during the cutting process. This advancement is crucial for maintaining the integrity of the material while optimizing production efficiency.
Career Highlights
Throughout his career, Nakagawa has worked with prominent companies, including Mitsubishi Heavy Industries Limited. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Nakagawa has collaborated with notable colleagues such as Kanji Hayashi and Shigefumi Katsura. Their teamwork has fostered an environment of creativity and innovation, leading to the development of advanced technologies in their field.
Conclusion
Tadashi Nakagawa's contributions to engineering and machinery design have made a lasting impact on the industry. His patents reflect a deep understanding of mechanical systems and a dedication to improving manufacturing processes. Through his innovative work, Nakagawa continues to inspire future generations of inventors and engineers.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.