This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Toyota Jidosha Kabushiki Kaisha, Kabushiki Kaisha Toyota Jidoshokki. Active years: 1988-2010.
Location History:
- Toyota, JP (1988)
- Aichi, JP (1994)
- Nishikamo-gun, JP (2010)
Company Filing History:
3 out of 38,837 
1 out of 1,899 
Years Active: 1988-2010
Title: Sakae Sugishima: Innovator in Filament Winding and Casting Technologies
Introduction
Sakae Sugishima is a notable inventor based in Nishikamo-gun, Japan. He has made significant contributions to the fields of filament winding and casting technologies. With a total of 3 patents to his name, Sugishima's work has had a considerable impact on manufacturing processes.
Latest Patents
One of Sugishima's latest inventions is a filament winding apparatus. This apparatus is designed to rotate a core material in a predetermined direction while winding an elongated, flexible material that is impregnated with an unhardened synthetic resin. The apparatus features multiple feeding portions and guiding mechanisms that facilitate the winding process. Additionally, it allows for the movement of the supporting portion and guiding mechanisms, enhancing the efficiency of the winding operation.
Another significant patent is a hydraulically operated casting machine. This machine includes a mold closing and opening cylinder that moves a movable die plate relative to a stationary die plate. The hydraulic circuit within the machine enables fluid to flow between chambers, allowing for precise clamping of the dies during the casting process. This innovation improves the production of formed products, showcasing Sugishima's expertise in hydraulic systems.
Career Highlights
Throughout his career, Sakae Sugishima has worked with prominent companies such as Toyota Motor Corporation and Toyota Jidoshokki Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative technologies, contributing to advancements in the automotive and manufacturing sectors.
Collaborations
Sugishima has collaborated with notable individuals in his field, including Natsuhiko Katahira and Takuo Sibata. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Sakae Sugishima's contributions to filament winding and casting technologies demonstrate his innovative spirit and dedication to advancing manufacturing processes. His patents reflect a commitment to improving efficiency and effectiveness in production, making him a significant figure in the field of engineering.