Company Filing History:
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1 out of 21,862 
Years Active: 1997
Title: The Innovative Contributions of Masaharu Tsuboi
Introduction
Masaharu Tsuboi is a notable inventor based in Wako, Japan. He has made significant contributions to the field of engineering, particularly in the automotive sector. His innovative methods have enhanced productivity and efficiency in manufacturing processes.
Latest Patents
Tsuboi holds a patent for a "Method of producing a rear wheel spindle." This method allows for the easy press fit of a spindle into a knuckled suspension arm while maintaining high productivity. The process involves forging a round bar, thermally refining it, and applying shot blast and lubrication as needed. The spindle's design minimizes resistance during installation, eliminating the need for machining and grinding, which ultimately boosts productivity.
Career Highlights
Throughout his career, Tsuboi has worked with prominent companies such as TRW Steering Systems Japan Co. Ltd. and Honda Motor Co., Ltd. His experience in these organizations has contributed to his expertise in automotive engineering and innovation.
Collaborations
Tsuboi has collaborated with notable colleagues, including Shigemitsu Adachi and Kazuo Nakagawa. Their combined efforts have led to advancements in engineering practices and methodologies.
Conclusion
Masaharu Tsuboi's contributions to the field of engineering, particularly through his patented methods, have significantly impacted the automotive industry. His innovative approach continues to inspire advancements in manufacturing processes.
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.