Company Filing History:
2 out of 399 
1 out of 13,408 
Years Active: 1983-1989
Title: Kiichiro Shimura: Innovator in Motor Drive and Wiper Technology
Introduction
Kiichiro Shimura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of motor drive circuits and automotive wiper devices. With a total of 2 patents, his innovations have had a lasting impact on automotive technology.
Latest Patents
One of Shimura's latest patents is a motor drive circuit designed for driving a reversible motor. This circuit allows for selective operation in both forward and reverse directions. It includes a main switch for connecting to a power supply, auxiliary switch circuitry for determining the current path, and current supply control circuitry for managing the flow of electricity. Additionally, it features hold circuitry to maintain the operating state and oscillation circuitry that provides a reset signal. The design ensures that the motor's rotation direction alternates with each closing operation of the main switch.
Another significant patent is a wiper device intended for wiping rain from the mirror surface of a rear-view mirror on automotive vehicles. This device includes a driving mechanism that allows the wiper blade to move in both directions. The electric circuit within the device features a switching mechanism and a detection system to monitor the wiper blade's motion. This innovation enhances visibility and safety for drivers during inclement weather.
Career Highlights
Throughout his career, Kiichiro Shimura has worked with prominent companies such as Ichikoh Industries, Ltd. and Nissan Motor Company Limited. His experience in these organizations has contributed to his expertise in automotive technologies and innovations.
Collaborations
Shimura has collaborated with notable coworkers, including Takeo Tamura and Takayoshi Kido. Their combined efforts have likely fostered advancements in the projects they undertook together.
Conclusion
Kiichiro Shimura's contributions to motor drive circuits and wiper technology exemplify his innovative spirit and dedication to improving automotive safety and functionality. His patents continue to influence the industry and inspire future advancements.