Yuuichirou Morita

Title: Innovations by Yuuichirou Morita: A Trailblazer in Construction Technology

Introduction

Yuuichirou Morita is an accomplished inventor based in Hitachi, Japan, known for his contributions to construction machinery. With a portfolio of three patents, Morita has made significant advancements in hydraulic excavators that stand out in the industry.

Latest Patents

Morita's latest patents showcase his innovative approach to enhancing the functionality and efficiency of construction machinery. One of his key inventions is a hydraulic excavator that features a multijoint type front implement, which couples multiple driven members, including a bucket. This design also incorporates inertial measurement units that provide crucial posture information for the driven members. The system also includes a calibration value computing section, which computes calibration parameters for optimizing the performance of the inertial measurement units. Additionally, a work position computing section determines the relative position of the bucket to the machine body, leveraging data from the inertial measurement units.

Another significant patent is a drive control device for construction machines. This device includes an area limit control section that outputs a requested boost pilot pressure for operating a control valve based on the pilot pressure related to the operation of a lever and posture signals from a sensor. The drive permission determination section assesses whether the hydraulic actuator can be activated based on this pilot pressure.

Career Highlights

Morita has dedicated his career to advancing construction technology, specifically through his work with Hitachi Construction Machinery Co., Ltd. His innovations have greatly improved operational safety and efficiency in hydraulic machines, proving instrumental in the industry.

Collaborations

Throughout his career, Morita has collaborated with notable peers in his field, including coworkers Manabu Edamura and Kouji Ishikawa. Their teamwork has further propelled the innovative solutions produced at Hitachi Construction Machinery.

Conclusion

Yuuichirou Morita stands out as a pioneering inventor in construction technology. His patents reflect a commitment to innovation and continuous improvement, contributing significantly to the future of hydraulic machinery and construction operations. His work, alongside his colleagues, underscores the importance of collaboration and creativity in driving advancements within the industry.