Location History:
- Tokyo, JP (2023)
- Aichi, JP (2023)
Company Filing History:
2 out of 181 
1 out of 19,697 
Years Active: 2023
Title: **Takeyoshi Dokou: Innovator in Aluminum-Alloy Brazing Technology**
Introduction
Takeyoshi Dokou, an accomplished inventor based in Aichi, Japan, has made significant contributions to the field of metallurgy and materials science with a particular focus on aluminum alloys. His innovative work has resulted in two patents that enhance the manufacturing processes of brazing sheets, which are pivotal in various industrial applications.
Latest Patents
Dokou's patented inventions include groundbreaking methods for creating brazing sheets that comprise core and filler materials with specific compositions of magnesium (Mg) and silicon (Si). His first patent outlines a brazing sheet with a core material made from an aluminum alloy containing 0.20-3.0 mass % Mg and a filler material layered on top, featuring a Mg concentration that gradually decreases towards the outer surface. The strategic distribution of Mg ensures optimal functionality in brazing applications.
His second patent focuses on a similar concept of an aluminum-alloy brazing sheet, noting a core material with 0.40-2.50 mass % Mg, and a carefully engineered filler material that maintains a decreasing Mg concentration. This innovation allows for improved bonding and strength, making it indispensable in engineering applications.
Career Highlights
Throughout his career, Takeyoshi Dokou has collaborated with reputable companies, including UACJ Corporation and Denso Corporation. His expertise has consistently contributed to advancements in the materials used for industrial processes, particularly within automotive and manufacturing sectors.
Collaborations
Dokou has worked alongside esteemed colleagues such as Shinichi Nakamura and Tomoki Yamayoshi, who have shared in the innovative endeavors within the metallurgical field. These collaborations highlight the importance of teamwork in driving forward technological advancements and the development of more efficient manufacturing processes.
Conclusion
Takeyoshi Dokou's inventions in the realm of aluminum-alloy brazing sheets represent a significant step forward in material science. His patents not only demonstrate his innovative spirit but also the substantial impact of his work on industries reliant on advanced metallurgical techniques. As technology continues to evolve, Dokou's contributions will remain integral to the future of engineering and manufacturing processes.
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.