Company Filing History:
Years Active: 1980-1981
Title: Tatuo Katunuma: Innovator in Rotating Units and Model Racing Cars
Introduction
Tatuo Katunuma is a notable inventor based in Matsudo, Japan. He has made significant contributions to the fields of mechanical engineering and model racing technology. With a total of 2 patents, Katunuma has demonstrated his innovative spirit and technical expertise.
Latest Patents
One of Katunuma's latest patents is a rotating unit designed to enhance efficiency and reduce size. This rotating unit features a rotating wheel with a gear on its internal circumference, a drive motor connected to a rotating shaft with a pinion gear, and an intermediate gear that meshes with both the rotating wheel's gear and the drive motor's pinion gear. The design simplifies the reduction gear mechanism, allowing the drive motor to operate the rotating wheel through the intermediate gear. This innovation results in a reduction of both volume and weight, while ensuring that the rotating shafts of the wheel and motor are aligned.
Another significant invention by Katunuma is a model racing car. This model features front and rear wheels, drive motors, and a radio control receiver. It is designed as a front-drive type, allowing for a large steering angle of the front wheels controlled by the radio control receiver's output. The model incorporates multiple drive motors with reduction gear devices mounted on each front wheel, enabling independent rotation in an interlocking manner. This design enhances the control of the steering angle, making the racing experience more dynamic.
Career Highlights
Tatuo Katunuma is currently associated with Mabuchi Motor Co., Ltd., a company known for its expertise in small electric motors. His work at Mabuchi has allowed him to further develop his inventions and contribute to advancements in motor technology.
Collaborations
Katunuma collaborates with Kenichi Mabuchi, a fellow innovator at Mabuchi Motor Co., Ltd. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Tatuo Katunuma's contributions to the fields of rotating units and model racing cars highlight his innovative capabilities and dedication to engineering excellence. His patents reflect a commitment to improving technology and enhancing user experiences in mechanical applications.
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.