Location History:
- Koriyama, JP (2016)
- Tochigi, JP (2021 - 2023)
Company Filing History:
2 out of 1,796 
2 out of 7 
1 out of 1,101 Years Active: 2016-2023
Title: Daisuke Toyoda: Innovator in Press Forming Technology
Introduction
Daisuke Toyoda is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of press forming technology, holding a total of 3 patents. His innovative designs focus on improving the efficiency and quality of press-formed articles.
Latest Patents
One of Toyoda's latest patents is a press form device and method for producing press-formed articles. This invention features a punch and a pad that sandwich a top sheet portion, along with bending blades for bend-forming vertical wall portions. The design includes stoppers that face the bending blades, ensuring precision during the forming process. The punch is supported by a first cushion component, while the bending blades consist of upper and lower die components that maintain a specific interval during operation. This interval is crucial for achieving the desired compression amount, which ranges from 2% to 6% of the heights of the vertical wall portions. Additionally, a second cushion component is interposed between the upper and lower die components, allowing for controlled contraction in the press direction. The cushion pressure of the second component is designed to be lower than that of the first, preventing contraction during the bend-forming process. Another aspect of his patent addresses the reduction of warping in vertical wall portions without causing buckling during pressing, allowing for the creation of hat cross-sectional shapes with varying wall configurations.
Career Highlights
Throughout his career, Daisuke Toyoda has worked with prominent companies such as JFE Steel Corporation and H-One Co., Ltd. His experience in these organizations has contributed to his expertise in press forming technology and innovation.
Collaborations
Toyoda has collaborated with notable colleagues, including Hiroto Miyake and Toyohisa Shinmiya. These partnerships have likely fostered a creative environment that encourages the development of advanced technologies in their field.
Conclusion
Daisuke Toyoda's contributions to press forming technology exemplify his innovative spirit and dedication to improving manufacturing processes. His patents reflect a deep understanding of engineering principles and a commitment to enhancing product quality.