Location History:
- Ushiku, JP (2018)
- Kasumigaura, JP (2017 - 2020)
- Tsuchiura, JP (2020)
- Tsukuba, JP (2019 - 2024)
Company Filing History:
Years Active: 2017-2025
Title: **Hiroaki Amano: Innovator in Hydraulic Work Machine Technology**
Introduction
Hiroaki Amano, based in Tsukuba, Japan, is an accomplished inventor with a notable portfolio of 20 patents to his name. His work primarily focuses on advancements in hydraulic systems for work machines, demonstrating a commitment to enhancing efficiency and operational performance in construction machinery.
Latest Patents
Among his latest innovations, Amano has developed a work machine designed to maintain control accuracy of actuators despite temperature variations in hydraulic operating fluids. This invention features flow rate controllers that utilize a valve body positioned on the main hydraulic line, along with a solenoid proportional pressure reducing valve and a temperature sensor. The system corrects the command signal for the valve based on temperature readings, ensuring optimal performance under varying conditions.
Another significant contribution is a work machine aimed at ensuring high operability by mitigating abrupt actuator actuation and minimizing shock to the machine body. This design incorporates a bleeding-off function that operates during the actuator's starting phase to improve energy efficiency. The controller strategically opens a bleed-off valve at critical moments, facilitating smoother operation and reduced energy consumption.
Career Highlights
Amano is affiliated with Hitachi Construction Machinery Co., Ltd., a leading company in the construction equipment industry. His innovative contributions to hydraulic work machines showcase his dedication to improving machinery performance and sustainability.
Collaborations
Throughout his career, Amano has collaborated with esteemed colleagues such as Shinya Imura and Shinji Nishikawa, fostering a team-oriented approach to innovation and development in the field of construction machinery.
Conclusion
Hiroaki Amano’s contributions to work machine technology, particularly in hydraulic systems, exemplify the essence of innovation. His patent portfolio reflects a blend of technical expertise and a commitment to enhancing operational efficiency and environmental sustainability within the construction industry.
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.