Company Filing History:
Years Active: 1980-1983
Title: The Innovations of Shoji Ariga
Introduction
Shoji Ariga is a notable inventor based in Toda, Japan. He has made significant contributions to the field of acoustic technology and automotive design. With a total of 6 patents to his name, Ariga's work reflects a commitment to enhancing sound quality and functionality in various applications.
Latest Patents
One of Ariga's latest patents is an acoustic apparatus designed to improve sound reproduction. This apparatus features a means for extracting middle and high frequency components from left- and right-channel signals through respective high-pass filters. It also includes a mechanism for mixing left- and right-channel signals and extracting a low frequency component through a low-pass filter. The design ensures that the reproduction power of the middle and high frequency components is set below that of the low frequency component, resulting in a balanced audio experience.
Another significant patent is the outer escutcheon fixing structure for car stereos. This innovative design includes channel-shaped fixing members that are fitted to the front face of an escutcheon body for a car stereo. The structure is characterized by horizontal members on the outer escutcheon member, which define spaces for receiving the tip ends of the channel-shaped fixing members. The resiliency in the vertical direction allows for a secure engagement between the fixing members and the horizontal members, ensuring a stable installation.
Career Highlights
Ariga is currently employed at Clarion Co., a company known for its advancements in automotive electronics and sound systems. His work at Clarion has allowed him to focus on developing innovative solutions that enhance the user experience in vehicles.
Collaborations
Throughout his career, Ariga has collaborated with talented individuals such as Kazuo Suzuki and Tadashi Tomita. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Shoji Ariga's contributions to the fields of acoustics and automotive design demonstrate his innovative spirit and technical expertise. His patents reflect a dedication to improving sound quality and functionality, making a lasting impact in his industry.