Company Filing History:
7 out of 227 
1 out of 1,218 
Years Active: 1985-2014
Title: Masaaki Narihisa: Innovator in Automotive Damping Technology
Introduction
Masaaki Narihisa is a prominent inventor based in Ise, Japan. He has made significant contributions to the field of automotive technology, particularly in the area of damping apparatuses designed to reduce vibrations in automobile bodies. With a total of 7 patents to his name, Narihisa's work reflects a commitment to enhancing vehicle performance and reliability.
Latest Patents
Narihisa's latest patents include innovative damping apparatuses aimed at improving the driving experience. One notable invention is a damping apparatus for reducing vibrations in an automobile body. This apparatus is designed to ensure a high level of reliability while providing an excellent damping effect through a simple configuration. It features an actuator attached to the automobile body that drives an auxiliary mass. Additionally, it includes a current detector that monitors the current flowing through the actuator's armature, a section for detecting the terminal voltage applied to the actuator, and a calculation circuit that computes the induced voltage of the actuator. The control circuit then drive-controls the actuator based on the calculated relative velocity, relative displacement, and relative acceleration.
Career Highlights
Throughout his career, Masaaki Narihisa has worked with notable companies such as Shinko Electric Company, Ltd. and Isuzu Motors Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in automotive technology.
Collaborations
Narihisa has collaborated with several talented individuals in his field, including Hiroshi Nakagawa and Hideaki Moriya. These partnerships have contributed to the advancement of his inventions and the overall progress in automotive damping technology.
Conclusion
Masaaki Narihisa stands out as a key figure in the development of damping technologies for automobiles. His innovative patents and collaborative efforts have significantly impacted the automotive industry, paving the way for enhanced vehicle performance and reliability.