Location History:
- Naka-gun, JP (2001)
- Kanagawa, JP (2002 - 2003)
Company Filing History:
2 out of 3 
2 out of 832,718 Years Active: 2001-2003
Title: Ryoichi Sekiguchi: A Innovator in Hot-Runner Injection Molding Technology
Introduction
Ryoichi Sekiguchi, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of manufacturing technology. With a portfolio that includes four patents, Sekiguchi's innovations focus on enhancing the efficiency and effectiveness of hot-runner injection molding machines, a crucial aspect of modern manufacturing processes.
Latest Patents
Sekiguchi's latest patents showcase his expertise in the manufacturing of molds for hot-runner injection molding machines. One notable patent is a "Method for manufacturing mold for hot-runner injection molding machine," which describes a process for measuring the temperature gradient of metal in the nozzle. This innovative method ensures that the metal maintains a stable solidified condition during the mold opening, approaching its melting temperature. Another significant patent is "Mold for hot-runner injection molding machine and method for manufacturing the same." This invention involves a complex system that includes a movable mold plate, a fixed mold plate with a nozzle, and a sophisticated temperature control mechanism, enabling efficient metal injection molding without the use of runners.
Career Highlights
Throughout his career, Ryoichi Sekiguchi has collaborated with various leading firms, including Ju-oh Inc., where his work has helped push the boundaries of injection molding technology. His dedication to innovation has earned him recognition in the industry and has positioned him as a key figure in manufacturing advancements.
Collaborations
Sekiguchi has partnered with notable professionals, including Itsuo Shibata and Takashi Mizushima, who have contributed to his projects. Their collaboration has fostered an environment rich in creativity and technical achievement, allowing them to tackle complex challenges in the field of injection molding.
Conclusion
Ryoichi Sekiguchi's continued contributions to the field of hot-runner injection molding represent a significant advancement in manufacturing technology. His innovative patents exemplify the importance of precision and efficiency in production processes, ensuring that he remains a vital player in the industry. As his career progresses, the impact of his inventions will undoubtedly pave the way for future developments in injection molding technology.
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.