Location History:
- Akashi, JP (2013 - 2019)
- Hyogo, JP (2017 - 2024)
Company Filing History:
8 out of 631 
6 out of 1,887 
5 out of 45 Years Active: 2013-2025
Title: Shintaro Sasai: Innovator in Work Machine Technology
Introduction
Shintaro Sasai is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of work machine technology, holding a total of 14 patents. His innovative designs and methods have enhanced the efficiency and safety of various machinery.
Latest Patents
Among his latest patents is a work machine and method for controlling a work machine. This invention involves a slewing motor that is controlled by a first slewing control unit. When the slewing motor is at a stop, the control unit sets a first monitoring area to detect obstacles. Depending on the detection of an obstacle, the control unit decides whether to allow or prohibit the start of the slewing motor. Additionally, a second slewing control unit sets one or more second monitoring areas further from the slewing body. This unit controls the operation of the slewing motor based on obstacle detection in these areas after the motor has started.
Another notable patent is for a crane and its control method. This invention aims to prevent irregular winding of the suspension rope without significantly affecting work efficiency. The crane includes an allowable deceleration rate derivation unit that calculates the allowable deceleration rate based on the measured load. The winch control unit then ensures that the winding of the suspension rope is decelerated within the allowable range.
Career Highlights
Shintaro Sasai has worked with notable companies such as Kobelco Construction Machinery Co., Ltd. and Kobe Steel, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in work machine technology.
Collaborations
Throughout his career, Shintaro has collaborated with talented individuals, including Hiroaki Kawai and Takashi Hiekata. These collaborations have contributed to the advancement of his inventions and the overall progress in the field.
Conclusion
Shintaro Sasai is a distinguished inventor whose work has significantly impacted the field of work machine technology. His innovative patents and collaborations reflect his commitment to enhancing machinery efficiency and safety.