This inventor holds 4 USPTO granted patents. Top assignees: Anelva Corporation, Hitachi, Ltd., Koyo Seiko Company, Ltd.. Active years: 1983-1993.
Location History:
- Sagamihara, JP (1983)
- Fuchu, JP (1988)
- Tokyo, JP (1987 - 1993)
Company Filing History:

Years Active: 1983-1993
Title: Ryuji Sugimoto: Innovator in Magnetic Drive Technology
Introduction
Ryuji Sugimoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of magnetic drive technology, holding a total of 4 patents. His innovative designs have paved the way for advancements in various applications, particularly in substrate processing and magnetic drive devices.
Latest Patents
One of Sugimoto's latest patents is a magnetic drive device that features a hollow cylindrical outer rotor and an inner rotor. This design allows the inner rotor to project beyond the end of the outer rotor, supported by magnetic bearings that hold the outer rotor radially. The device includes two magnetic couplings that transmit torque to both the outer and inner rotors. Another notable patent is a substrate processing apparatus that processes a substrate to form a thin film while maintaining it in a vertical position. This apparatus includes a substrate cooling mechanism that moves in a reciprocating fashion, ensuring efficient cooling during the processing.
Career Highlights
Throughout his career, Ryuji Sugimoto has worked with notable companies such as Anelva Corporation and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Sugimoto has collaborated with esteemed colleagues, including Nobuyuki Takahashi and Yasuyuki Shirai. Their combined efforts have led to advancements in their respective fields and have fostered a collaborative environment for innovation.
Conclusion
Ryuji Sugimoto's contributions to magnetic drive technology and substrate processing have established him as a key figure in the field of innovation. His patents reflect a commitment to advancing technology and improving processes in various applications.