Company Filing History:
2 out of 1,600 
2 out of 1,838 
1 out of 36,546 
Years Active: 1984-1989
Title: Norimichi Kasegawa: Innovator in Automotive Technology
Introduction
Norimichi Kasegawa is a notable inventor based in Susono, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of control devices and sensors. With a total of 3 patents to his name, Kasegawa's work has had a lasting impact on vehicle performance and safety.
Latest Patents
One of Kasegawa's latest patents is a control device for differential limiting mechanisms of four-wheel drive vehicles. This innovative device is designed to manage the differential limiting mechanisms in cars equipped with a central differential gear. It utilizes sensors to detect the rotational frequencies of the wheels and actuators to operate the differential mechanisms. The controller ensures that the differential is limited appropriately based on the differences in rotational frequencies between the front and rear wheels, as well as between the left and right wheels.
Another significant patent is a torque sensor that generates an electric signal representing changes in electromagnetic or electrostatic coupling between two rotors connected by a torsion spring. This sensor plays a crucial role in power-assisted steering systems by detecting torque changes, thereby enhancing vehicle control and safety.
Career Highlights
Throughout his career, Kasegawa has worked with prominent companies in the automotive industry. He has been associated with Nippon Soken, Inc. and Toyota Motor Corporation, where he has contributed to various innovative projects. His expertise in automotive technology has made him a valuable asset to these organizations.
Collaborations
Kasegawa has collaborated with several talented individuals in his field, including Junji Kitagawa and Shigeyuki Akita. These collaborations have fostered an environment of innovation and creativity, leading to advancements in automotive technology.
Conclusion
Norimichi Kasegawa's contributions to automotive technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of vehicle performance and safety.