This inventor holds 3 USPTO granted patents. Top assignee: Kubota Corporation. Active years: 1992-2016.
Location History:
- all os Osaka, JP (1993)
- Sakai, JP (1992 - 2016)
Company Filing History:
Years Active: 1992-2016
Title: Shiro Watanabe: Innovator in Hydraulic Systems
Introduction
Shiro Watanabe is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of hydraulic systems, particularly in working machines and construction vehicles. With a total of 3 patents to his name, Watanabe's innovations have enhanced the efficiency and functionality of various machinery.
Latest Patents
One of Watanabe's latest patents is a working machine having a condenser and protection cover. This invention aims to provide a working machine equipped with a condenser unit, which includes a condenser of an air conditioner and a cooling fan for cooling the condenser. The condenser unit is strategically placed on the side of a cabin, and a protection cover is designed to reduce the propagation of air intake sound to the operator side. The air intake vents are cleverly positioned to optimize cooling while minimizing noise.
Another significant patent is the control change system for a hydraulic work vehicle. This system is designed for backhoes in construction vehicles and includes a series 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, enhancing the control and efficiency of the vehicle's operations.
Career Highlights
Shiro Watanabe is currently employed at Kubota Corporation, a leading company in the manufacturing of agricultural and construction machinery. His work at Kubota has allowed him to apply his innovative ideas and contribute to the development of advanced hydraulic systems.
Collaborations
Watanabe has collaborated with notable coworkers, including Kazuyoshi Arii and Kazuhiko Tsuji. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Shiro Watanabe's contributions to hydraulic systems and working machines exemplify the spirit of innovation. His patents reflect a commitment to improving machinery efficiency and operator experience. Watanabe's work continues to influence the industry, making him a significant figure in the field of inventions.