Company Filing History:
Years Active: 2018-2025
Title: Yoko Tsukada: Innovator in Wheel Loader Technology
Introduction
Yoko Tsukada is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of construction machinery, particularly in the development of wheel loaders. With a total of three patents to her name, Tsukada has demonstrated her expertise and innovative spirit in engineering.
Latest Patents
One of her latest patents is for a wheel loader designed to evenly load target objects onto designated areas with minimal operator effort. This innovative wheel loader features a travel device that enables the vehicle body to move, a drive device that actuates the lift arm and bucket, an area detection device that identifies the loading area, and a control device that manages the operation. The control device recognizes the loading area based on detection results and coordinates the travel and drive devices to distribute the load across multiple positions in the loading area.
Another notable patent involves a work machine that includes a lift arm, bucket, and a lift cylinder for rotating the lift arm. This invention incorporates a hydraulic force detection unit to measure the hydraulic force of the lift cylinder and an arm angle detection unit to monitor the rotation angle of the lift arm. The controller calculates the weight of the load and corrects any errors caused by the inclination angle of the body, ensuring accurate measurements.
Career Highlights
Throughout her career, Yoko Tsukada has worked with reputable companies such as Hitachi Construction Machinery Co., Ltd. and KCM Corporation. Her experience in these organizations has allowed her to refine her skills and contribute to the advancement of construction technology.
Collaborations
Tsukada has collaborated with notable colleagues, including Noritaka Itou and Takashi Ikimi. These partnerships have fostered a creative environment that has led to innovative solutions in the field of machinery.
Conclusion
Yoko Tsukada's contributions to wheel loader technology exemplify her dedication to innovation and engineering excellence. Her patents reflect her commitment to improving operational efficiency in construction machinery.