Location History:
- Hanyu, JP (1983 - 1987)
- Saitama, JP (1985 - 1987)
Company Filing History:
13 out of 229 
1 out of 5 
1 out of 3 Years Active: 1983-1987
Title: The Innovative Contributions of Susumu Sugishita
Introduction
Susumu Sugishita, an influential inventor based in Hanyu, Japan, has made significant contributions to the field of rotary compressors and fluid pumps. With 14 patents to his name, Sugishita's work has considerably advanced the technology surrounding fluid dynamics and compressor efficiency.
Latest Patents
Among his most recent innovations are two pivotal patents. The first is for a rotor designed specifically for a rotary fluid pump. This rotor features a unique structure with a metal central portion integral to two opposite end portions that utilize fiber-reinforced metal matrix composites. The invention details a method for manufacturing these rotors by pressing inorganic fibers to create the end portions, which are then arranged in a mold to allow molten metal to infiltrate and solidify around them. This results in a robust rotor that enhances the functionality of rotary compressors.
The second notable patent revolves around a rotor-shaft bearing apparatus for rotary compressors. This invention introduces a pressure-reducing passage that enhances the efficiency of movable vane compressors. The design ensures that compressed air can enter the annular clearance without displacing bearing grease, thereby maintaining the integrity and functionality of the bearing system.
Career Highlights
Sugishita has been associated with prominent companies such as Nippon Piston Ring Co., Ltd. and Nippon Piston Ring Kabushiki Kaisha. His work within these organizations has been instrumental in the development of high-performance components and systems that are widely utilized in various industrial applications.
Collaborations
Throughout his career, Sugishita has collaborated with notable individuals in the field, including Hiroshi Sakamaki and Yukio Horikoshi. Their joint efforts have fostered innovation and propelled advancements in compressor technology, resulting in improved devices that benefit various engineering sectors.
Conclusion
In conclusion, Susumu Sugishita stands out as a prolific inventor whose patents have played a crucial role in revolutionizing rotary compressors and fluid pumps. His innovative approaches and collaboration with esteemed colleagues highlight the importance of teamwork in engineering advancements. With a strong portfolio of 14 patents, Sugishita continues to inspire future inventions within the industry.
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.