Location History:
- Chiba-ken, JP (1996)
- Chiba, JP (1994 - 2003)
Company Filing History:
Years Active: 1994-2003
Title: Kazuo Hiraoka: Innovator in Injection Molding Technology
Introduction
Kazuo Hiraoka, based in Chiba, Japan, is a notable inventor recognized for his contributions to the field of injection molding technology. With a remarkable portfolio of 11 patents, Hiraoka continues to advance the capabilities of modern manufacturing through innovation.
Latest Patents
Hiraoka's latest patents include a sophisticated "Method and apparatus for adjusting zero point of a pressure sensor of an injection apparatus." This innovative method enables precise zero-point adjustment for pressure sensors, ensuring accurate pressure detection as a screw is moved. By minimizing frictional resistance during the adjustment process, the technology enhances the reliability of detection values.
Another significant patent is the "Depressurization method in plasticization and metering process for a motor-driven injection molding machine." This innovation improves the operation of injection devices, specifically the heating cylinder, which melts resin powder into molten resin. The method incorporates a servomotor-based control system that allows for accurate positioning and rotation of the screw, thus ensuring efficient depressurization of the molten resin during manufacturing processes.
Career Highlights
Kazuo Hiraoka is affiliated with Sumitomo Heavy Industries, Ltd., a company recognized for its advanced engineering solutions. His work has focused on enhancing injection molding machines, making them more precise and efficient for industrial applications.
Collaborations
Throughout his career, Hiraoka has collaborated with fellow engineers and inventors, including Yoshiyuki Imatomi and Atsushi Ishikawa. These partnerships have facilitated the development of innovative technologies in the injection molding sector, highlighting the importance of teamwork in the pursuit of engineering excellence.
Conclusion
Kazuo Hiraoka stands out as a prominent inventor whose advancements in injection molding technology significantly impact manufacturing processes. His commitment to innovation, evidenced by his numerous patents and collaborative efforts, exemplifies the vital role that dedicated inventors play in the evolution of industrial 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.