Company Filing History:
2 out of 4,618 
1 out of 22 Years Active: 2010
Title: Michio Akao: Innovator in Energy Recovery Systems
Introduction
Michio Akao is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of energy recovery systems, particularly in hydraulic lift devices for battery-operated industrial trucks. With a total of two patents to his name, Akao's work focuses on enhancing energy efficiency in hydraulic systems.
Latest Patents
Akao's latest patents include an "Energy Recovering System of Hydraulic Lift Device for Battery Operated Industrial Trucks." This innovative system allows working oil to be supplied to other hydraulic actuators while the energy recovery operation is performed by the hydraulic lift device. The design increases energy recovery efficiency by utilizing a hydraulic motor to recover pressurized working fluid from a lift cylinder. This fluid is then directed to a working fluid reservoir tank, driving an electric motor that powers a hydraulic pump.
Another significant patent is the "Energy Recovering Method and System in Hydraulic Lift Device of Battery Operated Industrial Trucks." This system also enhances energy recovery efficiency while preventing pressure pulsation in the working oil. The hydraulic lift device includes a lift cylinder, an electric motor powered by a battery, and a hydraulic pump. The controller manages the control valve's opening and the electric motor's rotation speed, allowing for the recovery of potential energy when a load is lowered.
Career Highlights
Throughout his career, Michio Akao has worked with prominent companies such as Mitsubishi Heavy Industries Limited and Nippon Yusoki Co., Ltd. His experience in these organizations has contributed to his expertise in hydraulic systems and energy recovery technologies.
Collaborations
Akao has collaborated with notable colleagues, including Kensuke Futahashi and Hiroshi Satou. Their combined efforts have further advanced the development of innovative solutions in the field of hydraulic lift devices.
Conclusion
Michio Akao's contributions to energy recovery systems in hydraulic lift devices demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of hydraulic technology and its applications in industrial settings. His work continues to influence the industry and pave the way for future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.