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Title: Norihiro Ishikawa: Innovator in Hydraulic Circuit Design
Introduction
Norihiro Ishikawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of hydraulic systems, particularly through his innovative designs. His work has been recognized in the form of patents, showcasing his expertise and creativity in engineering.
Latest Patents
Ishikawa holds a patent for a hydraulic circuit that includes a first oil path, a second oil path, a hydraulic control circuit, a third oil path, a check valve, and a relief valve. The first oil path links to a discharge port of a first oil pump, while the second oil path connects to a discharge port of a second oil pump. In the hydraulic control circuit, a first regulator valve is positioned downstream of a confluence point of the first and second oil paths. The third oil path connects a suction port of the first oil pump and a strainer. A check valve is included in the third oil path to restrict the movement of oil toward the strainer side. Additionally, a relief valve is provided in the third oil path to discharge oil to the outside when the pressure exceeds a reference pressure. This innovative design enhances the efficiency and reliability of hydraulic systems.
Career Highlights
Throughout his career, Norihiro Ishikawa has worked with prominent companies in the automotive and engineering sectors. He has been associated with Jatco Corporation and Nissan Motor Company Limited, where he contributed his expertise in hydraulic systems and engineering design. His experience in these reputable organizations has further solidified his reputation as an accomplished inventor.
Collaborations
Ishikawa has collaborated with various professionals in his field, including his coworker Masahiro Kusuda. These collaborations have allowed him to exchange ideas and enhance his innovative designs.
Conclusion
Norihiro Ishikawa's contributions to hydraulic circuit design exemplify his innovative spirit and engineering prowess. His patent reflects a significant advancement in hydraulic technology, and his career highlights demonstrate his commitment to excellence in the field. Ishikawa continues to inspire future inventors with his work and dedication to innovation.