Location History:
- Gojo, JP (1979)
- Izumi, JP (1986 - 1990)
- Sakai, JP (1992)
- all os Osaka, JP (1993)
Company Filing History:
Years Active: 1979-1993
Title: Kazuhiko Tsuji: Innovator in Hydraulic Control Systems
Introduction
Kazuhiko Tsuji is a prominent inventor based in Izumi, Japan. He has made significant contributions to the field of hydraulic control systems, holding a total of 7 patents. His work primarily focuses on enhancing the functionality and efficiency of hydraulic work vehicles.
Latest Patents
Tsuji's latest patents include a control change system for a hydraulic work vehicle. This innovative system is designed for backhoes in construction vehicles and features a plurality of pilot valves that generate pilot pressure corresponding to the operations of control levers. The hydraulic switching unit relays this pilot pressure to various control valves, utilizing slidable spools to selectively supply pressure. Another notable patent is a control change system for hydraulic working vehicles, which includes pilot-operated control valves and a pilot pressure switching unit that optimizes the operation of hydraulic actuators.
Career Highlights
Kazuhiko Tsuji has dedicated his career to advancing hydraulic technology. His work at Kubota Corporation has positioned him as a key player in the development of innovative solutions for construction and agricultural machinery. His patents reflect a deep understanding of hydraulic systems and their applications in real-world scenarios.
Collaborations
Tsuji has collaborated with notable colleagues such as Masahiko Kobayashi and Kazuyoshi Arii. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in hydraulic systems.
Conclusion
Kazuhiko Tsuji's contributions to hydraulic control systems have significantly impacted the industry. His innovative patents and collaborative efforts continue to drive advancements in hydraulic technology, making him a noteworthy figure in the field.