Location History:
- Inazawa, JP (1993)
- Ichinomiya, JP (1997)
Company Filing History:
Years Active: 1993-1997
Title: **Hitoshi Tajima: An Innovator in Vibration Damping Technology**
Introduction
Hitoshi Tajima, an accomplished inventor based in Inazawa, Japan, has made significant contributions to the field of vibration damping technology. With two patents to his name, Tajima's work primarily focuses on creating innovative solutions for controlling vibrations in mechanical systems.
Latest Patents
Tajima's latest inventions include a **Dilatant Fluid-Sealed Vibration-Insulating Device** and a **Hydraulic Damping Device**. The Dilatant Fluid-Sealed Vibration-Insulating Device features a connection member and a holder with an insulator made of rubber-like elastic material. This design effectively manages low-frequency vibrations, particularly around 5Hz, by utilizing a dilatant fluid that alters its viscosity in response to vibration amplitudes.
The Hydraulic Damping Device serves the purpose of preventing vibration transmission across a broad range of frequencies. This device employs a thick rubber body that defines a liquid chamber and multiple auxiliary chambers, allowing for resonance generation in distinct frequency ranges. This setup effectively absorbs idle vibrations while restraining shake vibrations, making it a robust solution for various applications.
Career Highlights
Hitoshi Tajima works at Toyoda Gosei Co., Ltd., where he continues to innovate and develop advanced engineering solutions. His expertise in vibration damping systems has positioned him as a key figure within the company and the industry.
Collaborations
At Toyoda Gosei, Tajima collaborates with respected engineers such as Takashi Maeno and Shigeki Takeo. Their collective efforts have led to the development of cutting-edge technology that addresses complex challenges in vibration management.
Conclusion
Hitoshi Tajima's contributions to the field of vibration damping are notable, with his innovative inventions demonstrating a commitment to improving mechanical performance and stability. As he continues to explore new advancements, his work remains vital for industries reliant on effective vibration control.