Location History:
- Kawasaki, JP (1998 - 2005)
- Tokyo, JP (2003 - 2012)
Company Filing History:
Years Active: 1998-2012
Title: Hiroaki Ogamino: Innovator in Turbo Vacuum Pump Technology
Introduction
Hiroaki Ogamino is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of vacuum technology, holding a total of 12 patents. His work primarily focuses on the development of advanced turbo vacuum pumps, which are essential in various industrial applications.
Latest Patents
One of his latest innovations is the oil-free turbo vacuum pump, designed to evacuate gas in a chamber from atmospheric pressure to high vacuum. This pump features a unique pumping section with rotor blades and stator blades arranged alternately within a casing. It includes a main shaft that supports the rotor blades, along with a bearing and motor section that facilitates the rotation of the main shaft. A gas bearing is utilized to support the main shaft in a thrust direction, incorporating spiral grooves in both surfaces of a stationary part of the gas bearing. This innovative design enhances the efficiency and reliability of the vacuum pump.
Another notable patent is for a turbo vacuum pump suitable for evacuating corrosive process gases or gases containing reaction products. This pump comprises a casing with an intake port, a pump section with rotor and stator blades, and bearings that support the rotor blades. It also features a rotating shaft that includes both a first rotating shaft for the rotor blades and a second rotating shaft for the motor rotor.
Career Highlights
Hiroaki Ogamino is currently employed at Ebara Corporation, a leading company in the field of fluid machinery and systems. His work at Ebara has allowed him to push the boundaries of vacuum technology and contribute to advancements in semiconductor manufacturing processes.
Collaborations
Throughout his career, Ogamino has collaborated with notable colleagues such as Katsuaki Usui and Masami Nagayama. These collaborations have fostered innovation and have been instrumental in the development of cutting-edge technologies in the vacuum pump sector.
Conclusion
Hiroaki Ogamino's contributions to turbo vacuum pump technology have established him as a key figure in the industry. His innovative designs and patents continue to influence the field, showcasing the importance of research and development in advancing technology.