Location History:
- Chiyoda-machi, JP (2007)
- Kasumigaura, JP (2022)
Company Filing History:
Years Active: 2007-2022
Title: The Innovations of Yoshitomo Yabuuchi: A Visionary in Hydraulic Technology
Introduction: Yoshitomo Yabuuchi, an accomplished inventor based in Kasumigaura, Japan, has made significant contributions to the field of hydraulic machinery. With a total of two patents to his name, Yabuuchi’s innovative designs enhance the efficiency and functionality of hydraulic systems.
Latest Patents: Yabuuchi's latest patents include an "Axial piston-type hydraulic rotary machine" and an "Inclined rotation control device of variable displacement hydraulic pump." The axial piston-type hydraulic rotary machine features a nitriding layer formed on the cylinder block's front surface, enhancing durability and performance. The process involves removing a compound layer to create a compound layer-removed hole, allowing for smoother piston sliding surfaces. Meanwhile, his inclined rotation control device utilizes a feedback mechanism, comprising a motion converting section and a translation bar, to effectively translate the swash plate's tilting motion into axial displacement, thereby improving the regulation of hydraulic pumps.
Career Highlights: Yabuuchi’s work is closely associated with Hitachi Construction Machinery Co., Ltd., where he has applied his expertise in hydraulic machinery design. His contributions have played an integral role in advancing the company's offerings in heavy machinery and equipment, solidifying the organization’s reputation for innovation in construction technology.
Collaborations: Throughout his career, Yabuuchi has collaborated with renowned professionals in his field, including Takashi Niidome and Takeshi Kobayashi. Together, they have aimed to push the boundaries of hydraulic technology and achieve remarkable advancements in machinery design.
Conclusion: Yoshitomo Yabuuchi's inventive spirit and dedication to hydraulic technology continue to impact the industry positively. His patents reflect a commitment to innovation, contributing to the ongoing evolution of hydraulic machinery, and demonstrating the vital role of inventors in shaping technology for future generations.