This inventor holds 1 USPTO granted patent. Top assignee: Aisin Aw Co., Ltd.. Active years: 2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2013
Title: Hirotoshi Okubo and Vehicle Drive Technology.
Introduction
Hirotoshi Okubo is an inventor based in Anjo, Japan, associated with Aisin AW Co., Ltd. His patent work includes a vehicle drive apparatus designed to support the delivery of pressure oil to a vehicle’s speed change mechanism.
Latest Patents
Okubo is credited with 1 patent, titled “Vehicle Drive Apparatus.” The invention describes a case that accommodates a speed change mechanism and contains oil passages that supply it with pressure oil. A mechanical oil pump is positioned between the case main body and a connection case that links the apparatus to the engine. An electric oil pump can supply pressure oil in parallel with the mechanical pump, using connection passages in the connection case to communicate with the supply passages.
Career Highlights
Okubo’s listed patent reflects work on vehicle drive systems and oil-pump arrangements. The design combines mechanical and electric pumping to provide pressure oil to the speed change mechanism.
Collaborations
His listed coworkers include Kyosuke Komizo and Ko Tsunematsu. The patent information provided does not specify their roles or contributions to this invention.
Conclusion
Hirotoshi Okubo’s patent describes a vehicle drive apparatus that integrates mechanical and electric oil pumps to supply pressure oil to a speed change mechanism.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile