Company Filing History:
Years Active: 2011-2025
Title: Michihiro Aida: Innovator in Multi-Speed Transmission and Motor Grader Technology
Introduction
Michihiro Aida is a prominent inventor based in Komatsu, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced transmission systems and motor graders. With a total of four patents to his name, Aida's work showcases his innovative spirit and technical expertise.
Latest Patents
Aida's latest patents include a multi-speed transmission and a motor grader. The multi-speed transmission features an input member, an output member, and first to fourth planetary gear sets arranged in order from the input member toward the output member. Each gear set includes a sun gear, a planetary carrier, and a ring gear. The system incorporates first to third clutches and first to third brakes, which are operatively coupled to at least one planetary gear set. This design allows for the production of different gear ratios, including at least ten forward gear ratios and at least two reverse gear ratios. The first clutch selectively couples the third sun gear of the third planetary gear set to the fourth planetary carrier of the fourth planetary gear set.
The motor grader, another of Aida's innovations, is equipped with an engine, front and rear travel wheels, a transmission, a work implement, a control unit, and a vehicle speed adjusting knob. The transmission utilizes hydraulic clutches for switching between forward and reverse travel, as well as for changing speed stages. This technology enables the motor grader to adjust its speed effectively, particularly during low-speed travel, allowing for precise grading operations.
Career Highlights
Aida has established himself as a key figure at Komatsu Corporation, where he has been instrumental in advancing the company's engineering capabilities. His work has not only enhanced the performance of machinery but has also contributed to the overall efficiency of construction and grading operations.
Collaborations
Throughout his career, Aida has collaborated with notable colleagues, including Masaki Shiohara and Kazuhito Nishimaki. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Michihiro Aida's contributions to the fields of multi-speed transmission and motor grader technology highlight his role as a leading inventor. His patents reflect a commitment to innovation and excellence in engineering. Aida's work continues to influence the industry and pave the way for future advancements.