Company Filing History:
Years Active: 1991-1993
Title: The Innovations of Naoto Harada
Introduction
Naoto Harada is a prominent inventor based in Yokohama, Japan, known for his contributions to motor technology. With a total of five patents credited to his name, Harada has significantly impacted the engineering landscape, particularly in enhancing motor functionality and reliability.
Latest Patents
One of Harada's latest inventions is the sunroof motor with a roof lid position detector. This innovative motor consists of a motor component, a roof lid detective disc that rotates proportionally to the roof lid's movement, and a contact plate with electrical contacts mounted on the detective disc. The design includes a printed wiring board that features a relay to control the motor's power supply and a motor driving circuit that detects when the roof lid has reached its full-open or full-closed positions.
Another noteworthy invention is the thrust bearing device for a motor. This device incorporates a housing, a thrust plate aligned with a motor shaft's end, and a spring to energize the shaft through the thrust plate. The housing is designed with a stepped portion to limit the thrust plate's movement to a defined small range. Harada's thrust bearing device aims to improve the durability and reliability of motors, showcasing his dedication to advancing motor technology.
Career Highlights
Naoto Harada has had an impactful career, working with Jidosha Denki Kogyo K.K., where he developed his innovative ideas and patents. His technical expertise and innovative thinking have been recognized within the industry, leading to his successful track record as an inventor.
Collaborations
Throughout his career, Harada has had the opportunity to collaborate with talented individuals such as Shuji Sekine and Takeo Furuya. Working alongside these fellow innovators has contributed to the development of several significant projects and improvements in motor technologies.
Conclusion
Naoto Harada's contributions to the field of motor technology through his patents and collaborations demonstrate his commitment to innovation. His work continues to influence the industry, paving the way for advancements in the functionality and resilience of motor systems. As he continues to innovate, we can expect further advancements from this talented inventor.