Location History:
- Tokohama, JP (1999)
- Yokohama, JP (1992 - 2001)
Company Filing History:
5 out of 119 
2 out of 13 
1 out of 322 
Years Active: 1992-2001
Title: **Shuji Haga: Innovator in Scroll Fluid Machines**
Introduction
Shuji Haga is a prominent inventor based in Yokohama, Japan, renowned for his contributions to the field of fluid machinery. With a remarkable portfolio of 8 patents, Haga has revolutionized technologies related to scroll fluid machines, significantly impacting various industrial applications.
Latest Patents
Haga's latest patents include two notable inventions that enhance the efficiency and functionality of scroll fluid machines. The first is the "Scroll Fluid Machine Having a Heat Pipe Inside the Drive Shaft." This innovative machine features a stationary scroll with a spiral wrap that engages with a revolving scroll. A unique cooling mechanism is incorporated within the drive shaft, allowing for effective heat removal from the highest temperature areas. This design promotes efficient cooling of bearings and seal members, thereby improving overall reliability.
The second patent is the "Double Wrap Dry Scroll Vacuum Pump Having a Compressed Gas Cooling." This vacuum pump, designed for use in nuclear power equipment, comprises a pump body with a suction port and discharge port. It incorporates dual stationary scrolls and a revolving scroll to compress gas efficiently. The pump includes gas bearing technology and contact-less torque transmission, enhancing performance and durability.
Career Highlights
Throughout his career, Shuji Haga has held significant positions in renowned companies such as Anest Iwata Corporation and Iwata Air Compressor Mfg. Co., Ltd. His hands-on experience in these organizations has equipped him with extensive knowledge in fluid machinery, enabling him to pioneer advancements in his field.
Collaborations
Haga has had the opportunity to collaborate with notable individuals in the industry, including Masaru Tsuchiya and Masatomo Tanuma. These collaborations have undoubtedly enriched his innovative endeavors and contributed to the success of his inventions.
Conclusion
Shuji Haga's dedication to innovation and excellence in fluid machinery is evident through his extensive patent portfolio and impactful inventions. His work not only showcases his expertise but also sets a benchmark for future advancements in the field. As technologies continue to evolve, Haga's contributions will inspire and shape the direction of scroll fluid machinery for years to come.