Company Filing History:
Years Active: 1983-1993
Title: Shuzo Isogami: Innovator in Microphone Technology
Introduction
Shuzo Isogami is a notable inventor based in Yao, Japan. He has made significant contributions to the field of microphone technology, holding a total of 3 patents. His innovative designs have paved the way for advancements in audio equipment.
Latest Patents
One of his latest patents is for an electret condenser microphone unit. This invention features an electret film formed on the rear side of a front face plate of a cylindrical capsule made of aluminum. Closely in spaced opposition to this film, an electrically conductive diaphragm is held by an electrically conductive holding member. A wiring board provided behind the holding member closes the rear end of the capsule. The rear end of the capsule is bent on the rear periphery of the wiring board and calked thereat. In this capsule, an impedance conversion IC device is connected to the electrically conductive holding member and the wiring board. Another significant patent is a method for frequency regulation of a tuning-fork vibrator, showcasing his expertise in audio technology.
Career Highlights
Shuzo Isogami has worked with prominent companies in the electronics sector, including Hosiden Electronics Co., Ltd. and Hosiden Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in the field.
Collaborations
Throughout his career, Isogami has collaborated with talented individuals such as Shigeo Aoki and Tatsuo Nagayoshi. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Shuzo Isogami's contributions to microphone technology and his innovative patents reflect his dedication to advancing audio equipment. His work continues to influence the industry and inspire future inventors.