Hidemi Iwata

Title: Innovations of Hidemi Iwata

Introduction

Hidemi Iwata is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of hydraulic systems, particularly in rock drilling technology. His innovative approach has led to the development of a unique hydraulic control system that enhances the efficiency and effectiveness of rock drills.

Latest Patents

Hidemi Iwata holds a patent for a hydraulic control system for a rock drill. This invention features a hydraulic system that controls the striking, rotating, and advancing movements of a drilling rod. The design includes a forward feeding conduit for a feed actuator, equipped with a relief valve that responds to pressure changes in the rotary actuator. This mechanism allows for the pressure in the forward feeding conduit to be relieved, thereby weakening the advancing force when the load on the rotary actuator increases. Additionally, a relief valve is incorporated to relieve pressure in the striker conduit, which weakens the striking force.

Career Highlights

Hidemi Iwata is associated with Toyo Kogyo Co., Ltd., a company known for its advancements in machinery and equipment. His work at the company has been instrumental in developing innovative solutions that address industry challenges.

Collaborations

Hidemi Iwata has collaborated with notable coworkers, including Takeo Shiihara and Toshihiro Niihara. Their combined expertise has contributed to the successful development of various projects within the company.

Conclusion

Hidemi Iwata's contributions to hydraulic control systems in rock drilling exemplify the impact of innovation in engineering. His patent reflects a commitment to improving technology in the field, showcasing the importance of inventive thinking in industrial applications.