Location History:
- Kakogawa, JP (1993)
- Tokyo, JP (1993 - 2004)
Company Filing History:
Years Active: 1993-2004
Title: Makoto Iga: Innovator in Hydraulic Technology
Introduction
Makoto Iga is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of hydraulic technology, holding a total of 5 patents. His work focuses on improving the operational efficiency of hydraulic systems, particularly in working machines.
Latest Patents
One of his latest patents is a hydraulic circuit for working machines. This invention features an oil hydraulic circuit equipped with a pilot-operated control valve. It enhances the control of pressure oil supply to hydraulic actuators, thereby improving operationality during fine operations. The pilot valve gear includes a first pressure controller that outputs a pilot pressure corresponding to the degree of operation of an operating lever. Additionally, a second pressure controller reduces the pilot pressure based on a signal from an operating speed changeover switch, which is then outputted to the control valve. Another notable patent is the hydraulic pilot circuit, which further exemplifies his innovative approach to hydraulic systems.
Career Highlights
Makoto Iga is currently employed at Shin Caterpillar Mitsubishi Ltd., where he continues to develop advanced hydraulic technologies. His work has been instrumental in enhancing the performance and reliability of hydraulic machinery.
Collaborations
Throughout his career, Iga has collaborated with notable colleagues, including Masayuki Tanaka and Isao Murota. These partnerships have contributed to the successful development of his innovative hydraulic solutions.
Conclusion
Makoto Iga's contributions to hydraulic technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of hydraulic systems and a desire to improve their functionality.