Company Filing History:
Years Active: 2009
Title: Masayoshi Sugiyama: Innovator in Earphone Technology
Introduction
Masayoshi Sugiyama is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of audio technology, particularly in the design of earphones. His innovative approach has led to the development of a unique earphone design that enhances user experience.
Latest Patents
Sugiyama holds a patent for an earphone that features a receiver unit comprising a receiver body, a housing, a cord connected to the receiver body, and a cord protector. The cord protector is designed as a plate-like member with a rectangular shape, incorporating an engaging portion and a semicircular portion. It is made from soft materials such as urethane rubber, with a Shore hardness of about A90. The wall thickness of the cord protector is set between 0.3 to 0.6 mm, with a specific example being 0.5 mm.
Career Highlights
Masayoshi Sugiyama is associated with Star Micronics Company Limited, where he has been instrumental in advancing audio technology. His work has not only contributed to the company's portfolio but has also set new standards in earphone design.
Collaborations
Sugiyama has collaborated with talented individuals such as Shotaro Kamo and Eiji Matsuyama. Their combined expertise has fostered innovation and creativity within their projects.
Conclusion
Masayoshi Sugiyama's contributions to earphone technology exemplify his innovative spirit and dedication to enhancing audio experiences. His patent reflects a thoughtful design that addresses user needs, showcasing the importance of innovation in everyday technology.