Company Filing History:
Years Active: 2006
Title: Tohru Ino: Innovator in Hydraulic Control Technology
Introduction
Tohru Ino is a notable inventor based in Miyagi, Japan. He has made significant contributions to the field of hydraulic control technology, holding 2 patents that showcase his innovative approach to engineering solutions.
Latest Patents
One of his latest patents is a Normally Open Hydraulic Control Valve. This invention includes a linear solenoid unit, a spool driven by the output force of the linear solenoid unit, a valve body in which the spool is fitted, and a return spring that biases the spool in a retreating direction. The valve body features a reaction force oil chamber that introduces hydraulic pressure to press the spool against the biasing force of the return spring. Additionally, a damper oil chamber is designed to suppress vibration of the spool, allowing for quick oil supply to the damper oil chamber during operation.
Another significant patent is a Damper Device for a Hydraulic Control Valve. This device consists of a valve body, a damper oil chamber, and an oil reservoir chamber separated by a partition wall. An orifice in the partition wall allows communication between the damper oil chamber and the oil reservoir chamber. This design eliminates the need for post-treatment after working the orifice, thereby reducing costs and enhancing efficiency.
Career Highlights
Tohru Ino is currently employed at Keihin Corporation, where he continues to develop innovative solutions in hydraulic technology. His work has been instrumental in advancing the capabilities of hydraulic control systems.
Collaborations
Throughout his career, Tohru has collaborated with notable colleagues such as Shigeto Ryuen and Hidetoshi Watanabe. Their combined expertise has contributed to the successful development of various hydraulic technologies.
Conclusion
Tohru Ino's contributions to hydraulic control technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative designs continue to impact the industry positively.