Location History:
- Kamakura, JP (2003)
- Yokohama, JP (2002 - 2005)
Company Filing History:
Years Active: 2002-2005
Title: Hajime Shono: Innovator in Power Actuation and Safety Devices
Introduction
Hajime Shono is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative power actuators and safety devices for vehicles. With a total of 5 patents to his name, Shono's work reflects a commitment to enhancing functionality and safety in various applications.
Latest Patents
One of Shono's latest inventions is a compact power actuator. This device is designed to be simple in structure, reliable in operation, and easy to install. The power actuator features a piston assembly housed within a fixed cylinder, which engages a driven member either directly or indirectly. It utilizes a propellant to rapidly increase the inner pressure of the cylinder, allowing the piston assembly to push outward and drive the member instantaneously. A spring is included to urge the piston assembly in the projecting direction, optimizing the actuator's size and reducing the amount of pyrotechnic material needed for the propellant.
Another significant invention is the anti-submarine vehicle seat device. This device is engineered to prevent submarining effectively while simplifying the assembly of the seat. It can be retrofitted into existing seat assemblies. The device includes a casing attached to a seat frame, a power actuator secured within the casing, and a pivotally supported arm that is actuated by the power actuator. A lock mechanism ensures that the arm remains in an actuated position once engaged.
Career Highlights
Hajime Shono has worked with prominent companies such as NHK Spring Co., Ltd. and Nkh Spring Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions in engineering.
Collaborations
Shono has collaborated with various professionals in his field, including his coworker Hiroyoshi Yamaguchi. Their joint efforts have likely led to advancements in the technologies they have worked on together.
Conclusion
Hajime Shono's contributions to the fields of power actuation and vehicle safety are noteworthy. His innovative patents demonstrate a dedication to improving technology and enhancing safety standards. His work continues to influence the engineering landscape, making a lasting impact on the industry.