Company Filing History:
11 out of 5,119 
4 out of 13,398 
Years Active: 1986-1995
Title: Takao Ushijima: Innovator in Vibration Isolation Technology
Introduction
Takao Ushijima is a prominent inventor based in Chigasaki, Japan. He has made significant contributions to the field of vibration isolation technology, holding a total of 11 patents. His innovative designs have the potential to enhance the performance and reliability of various mechanical systems.
Latest Patents
Ushijima's latest patents include a vibration isolator with a diaphragm and air chamber in a side wall. This invention features a main liquid chamber that communicates with both a first and second auxiliary liquid chamber via limiting passages. The design allows for effective vibration absorption by utilizing the negative pressure of an engine or atmospheric pressure to control the diaphragms. Another notable patent is a vibration isolator with diaphragms in each side wall, which similarly employs auxiliary liquid chambers and limiting passages to manage vibrations across different frequency ranges. Additionally, a third auxiliary liquid chamber can be incorporated to absorb high-frequency vibrations, further enhancing the system's effectiveness.
Career Highlights
Throughout his career, Takao Ushijima has worked with notable companies such as Bridgestone Corporation and Nissan Motor Company Limited. His experience in these leading organizations has allowed him to refine his skills and contribute to advancements in automotive and mechanical engineering.
Collaborations
Ushijima has collaborated with talented individuals in his field, including Takeshi Noguchi and Kazuya Takano. These partnerships have fostered innovation and the development of cutting-edge technologies in vibration isolation.
Conclusion
Takao Ushijima's work in vibration isolation technology exemplifies the impact of innovative thinking in engineering. His patents reflect a deep understanding of mechanical systems and a commitment to improving their performance. Through his career and collaborations, Ushijima continues to influence the field and inspire future innovations.
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.