Location History:
- Aichi, JP (1991)
- Toyota, JP (1994 - 2001)
Company Filing History:
4 out of 36,653 
1 out of 57 
1 out of 102 Years Active: 1991-2001
Title: Chikatoshi Maeda: Innovator in Welding and Material Science
Introduction
Chikatoshi Maeda is a notable inventor based in Toyota, Japan, recognized for his contributions in the fields of welding processes and material science. With a total of four patents to his name, Maeda continues to push the boundaries of innovation, particularly in the development of advanced materials and welding techniques.
Latest Patents
Maeda's latest patents reflect his expertise in enhancing industrial processes. One of his significant inventions is the "Process of Cladding by Welding." This innovative technique involves the precise steps of preparing a workpiece, irradiating the cladding-scheduled portion with a high-density energy beam to eliminate foreign substances, and subsequently covering the exposed region with a clad layer. The method aims to improve the integrity of cladding by minimizing defects caused by contaminants.
Another notable patent is the "Heat Resistant Magnesium Alloy." This alloy composition comprises 0.1 to 6.0% by weight of aluminum, 0.25 to 6.0% by weight of zinc, and 0.1 to 4.0% by weight of rare earth elements, with magnesium as the primary component. This innovative alloy is designed to enhance creep properties at elevated temperatures while maintaining impressive tensile strength at room temperature and up to 100 degrees Celsius.
Career Highlights
Chikatoshi Maeda has worked with renowned companies such as Toyota Motor Corporation and Aichi Steel Works, Ltd., where he has applied his engineering skills to develop innovative solutions in the automotive and materials industries. His contributions have not only advanced production techniques but also positively impacted product performance and reliability.
Collaborations
Throughout his career, Maeda has collaborated with talented colleagues, including Hideki Iba and Tadashi Takeuchi. These partnerships have allowed for the exchange of ideas and expertise, fostering an environment conducive to innovation.
Conclusion
With a solid foundation in welding technologies and material science, Chikatoshi Maeda continues to be a pivotal figure in the field of engineering. His innovative patents not only showcase his technical prowess but also contribute significantly to advancing industrial practices. As he forges ahead, Maeda's commitment to innovation serves as an inspiration to future inventors and engineers.