Company Filing History:
6 out of 58,129 
1 out of 13,398 
1 out of 128 Years Active: 1999-2024
Title: Takeo Nishijima: Innovator in Mechanical Engineering
Introduction
Takeo Nishijima is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of mechanical engineering, particularly through his innovative designs and patents. With a total of 7 patents to his name, Nishijima has demonstrated a commitment to advancing technology and improving existing systems.
Latest Patents
One of Nishijima's latest inventions is the sliding spline shaft device. This device features a male spline and a female spline that fits axially in a slidable manner. Notably, at least one of the splines has a surface processed layer that includes an undercoat layer, an intermediate layer containing phosphate, and a topcoat layer with solid lubricant. This design enhances the hardness of the base material, reducing microscopic deformation and preventing stick-slip.
Another significant patent is his video recording apparatus and method, along with a centralized monitoring recording system. This apparatus allows for long recording at higher density while associating video data with additional data. It captures video images from multiple cameras and generates composite video images, enabling efficient long-term recording and retrieval of desired video segments.
Career Highlights
Throughout his career, Takeo Nishijima has worked with notable companies such as Sony Corporation and Nissan Motor Company Limited. His experience in these leading organizations has contributed to his expertise and innovative capabilities in the field.
Collaborations
Nishijima has collaborated with several talented individuals, including Fumihiro Nagasawa and Shigeru Akahane. These collaborations have likely fostered a creative environment that has led to the development of his groundbreaking inventions.
Conclusion
Takeo Nishijima's contributions to mechanical engineering through his patents and innovative designs highlight his role as a significant inventor. His work continues to influence the industry 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.