Location History:
- Nishinomiya, JP (1996 - 1997)
- Osaka, JP (2004 - 2018)
Company Filing History:
Years Active: 1996-2018
Title: Innovations by Toshimitsu Doi
Introduction
Toshimitsu Doi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of welding technology and power supply systems. With a total of 8 patents, Doi's work has advanced the efficiency and accuracy of welding processes.
Latest Patents
One of Doi's latest patents is a welding system and communication method for a welding system. This innovative system allows for accurate communication between a welding power supply device and a wire feeding device without the need for a control line. The system includes essential components such as a welding power supply device, a wire feeding device, a welding torch, and power cables. Additionally, it features power transfer lines that facilitate communication while minimizing superimposed noise, resulting in more precise communication compared to traditional methods.
Another notable patent is a power supply apparatus that includes a fan for air cooling. This apparatus is designed with an air path that extends longitudinally, where a fan blows air into the path to cool various electronic components. This configuration allows for efficient cooling without compromising the arrangement flexibility of the components. Furthermore, it enables easy dust removal without risking damage to the fan.
Career Highlights
Doi is currently associated with Daihen Corporation, a company known for its advancements in welding and power supply technologies. His work at Daihen has been instrumental in developing innovative solutions that enhance operational efficiency in industrial applications.
Collaborations
Throughout his career, Doi has collaborated with notable colleagues, including Haruhiko Manabe and Tomoyuki Ueyama. These collaborations have contributed to the development of cutting-edge technologies in their respective fields.
Conclusion
Toshimitsu Doi's contributions to welding technology and power supply systems exemplify his innovative spirit and dedication to advancing industrial processes. His patents reflect a commitment to improving efficiency and accuracy in welding applications.
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.