Company Filing History:
Years Active: 2005-2013
Title: Hiroyuki Shiori: Innovator in Axial Piston Pump Technology
Introduction
Hiroyuki Shiori is a notable inventor based in Susono, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of advanced pump technologies. With a total of 2 patents to his name, Shiori's work has garnered attention in the automotive industry.
Latest Patents
Shiori's latest patents include an axial piston pump and a power transmission device featuring an axial piston pump. The axial piston pump consists of a cylinder body that forms a cylinder chamber extending in the axial direction of a drive shaft, which rotates integrally with a driven shaft. It includes a piston that reciprocates in the axial direction of the drive shaft and a cam device that rotates with the drive shaft. This cam device features a fixed cam member with a cam surface that contacts a cam follower coupled to the piston, while allowing movement of a movable cam member in the axial direction. The irregularity differences in the axial direction of the cam surfaces of the fixed and movable cam members are distinct from each other.
The vehicle drive line controller patent describes a controller for a vehicle transmission that includes a continuously variable transmission and a planetary gear mechanism coupled to an engine output. This transmission features a first shift mode using only the continuously variable transmission and a second shift mode that combines both the continuously variable transmission and the planetary gear mechanism. The controller determines the shift mode based on the engine load and switches between the two modes at a predetermined input/output revolution speed ratio.
Career Highlights
Hiroyuki Shiori is currently employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His work at Toyota has allowed him to apply his innovative ideas in a practical setting, contributing to the advancement of vehicle technology.
Collaborations
Shiori has collaborated with notable colleagues such as Kunihiro Iwatuki and Shinya Kuwabara. Their teamwork has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the automotive sector.
Conclusion
Hiroyuki Shiori's contributions to the field of mechanical engineering, particularly through his patents on axial piston pumps and vehicle transmission controllers, highlight his role as an influential inventor. His work continues to impact the automotive industry positively.