Location History:
- Gifu, JP (1993)
- Mie, JP (2002 - 2006)
Company Filing History:
Years Active: 1993-2006
Title: Tsuyoshi Nachi: Innovator in Vacuum Technology
Introduction
Tsuyoshi Nachi is a prominent inventor based in Mie, Japan. He has made significant contributions to the field of vacuum technology, holding a total of 3 patents. His innovative designs have advanced the efficiency and functionality of vacuum systems.
Latest Patents
One of his latest patents is a vacuum exhausting apparatus. This invention features a screw type vacuum pump that includes a housing with a rotor chamber. It has a pair of screw rotors that mesh with each other, providing a transfer chamber for gas. The design allows for a larger exhaust port, which prolongs the time until the port is blocked with deposits. Another notable patent involves screw rotors that are designed with a specific pitch circumference portion. This design ensures that the clearance between the pitch circumference portions is smaller than the clearances between other portions, enhancing the performance of the screw machine.
Career Highlights
Tsuyoshi Nachi works at Teijin Seiki Co., Ltd., where he has been instrumental in developing advanced vacuum technologies. His work has not only improved existing systems but has also paved the way for new applications in various industries.
Collaborations
He collaborates with talented coworkers such as Masanori Hirai and Hiroyuki Takenaka. Their combined expertise contributes to the innovative environment at Teijin Seiki Co., Ltd.
Conclusion
Tsuyoshi Nachi's contributions to vacuum technology exemplify the spirit of innovation. His patents reflect a deep understanding of engineering principles and a commitment to enhancing industrial processes.