Company Filing History:
3 out of 42,485 
2 out of 193 
1 out of 222 Years Active: 1986-1989
Title: Chikara Sato: Innovator in Wall-Crawling and Piping Technologies
Introduction
Chikara Sato is a notable inventor based in Hitachi, Japan. He has made significant contributions to the fields of wall-crawling machines and piping traveling apparatuses. With a total of 4 patents to his name, Sato's innovations demonstrate his expertise and creativity in engineering.
Latest Patents
One of Sato's latest inventions is a wall-crawling machine. This machine comprises a body, a plurality of guide wheels rotatably mounted on the body, at least one crawler track extending around the guide wheels, and a plurality of permanent magnets disposed on the outer surface of each crawler track. Additionally, a guide device is provided on the respective crawler tracks for selectively restraining or releasing the crawler track from moving relative to the body in a direction perpendicular to a plane on which the permanent magnets travel.
Another significant invention is a piping traveling apparatus. This apparatus features a plurality of continuous treads driven by motors through transmission gearing. The continuous treads are mounted to a frame and spaced apart a predetermined distance peripherally of the inner wall surface of the piping. At least one of the continuous treads is kept in contact with the inner wall surface of the piping, ensuring that the apparatus can travel without any trouble, even if its posture changes while moving along elevations and depressions on the inner wall surface of the piping.
Career Highlights
Chikara Sato has worked with prominent companies such as Hitachi, Ltd. and Tokyo Gas Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Sato has collaborated with notable coworkers, including Yoshiaki Ichikawa and Atsushi Takagi. Their teamwork has likely played a role in the successful development of his inventions.
Conclusion
Chikara Sato's contributions to wall-crawling and piping technologies highlight his innovative spirit and engineering prowess. His patents reflect a commitment to solving complex challenges in these fields.
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.