Etsuo Ohno

Title: Etsuo Ohno: Innovator in Multifunctional Actuators

Introduction

Etsuo Ohno is a notable inventor based in Kuroishi, Japan. He has made significant contributions to the field of technology, particularly in the development of multifunctional actuators. His innovative approach has led to the creation of a unique patent that addresses specific challenges in the industry.

Latest Patents

Etsuo Ohno holds a patent for a multifunctional actuator and mobile terminal. This invention includes a magnetic circuit, a suspension that supports the magnetic circuit, a diaphragm positioned facing the magnetic circuit, and a voice coil mounted on the diaphragm. The design features a housing that accommodates the magnetic circuit and a cover that seals the open end of the housing. A sound release gap is formed between the outer periphery of the housing and the side wall of the cover, allowing for communication between the inside and outside of the housing. This innovative design prevents the infiltration of foreign matter into the housing without the need for a dust mesh or non-woven fabric over the sound release hole.

Career Highlights

Etsuo Ohno is associated with Namiki Seimitsu Houseki Kabushiki Kaisha, where he has been able to apply his inventive skills. His work has been instrumental in advancing the technology related to actuators and mobile terminals. His dedication to innovation has made a significant impact in his field.

Collaborations

Etsuo Ohno has collaborated with notable colleagues such as Minoru Ueda and Shoichi Kaneda. Their combined expertise has contributed to the successful development of various projects within their organization.

Conclusion

Etsuo Ohno is a distinguished inventor whose work in multifunctional actuators has paved the way for advancements in technology. His patent reflects a commitment to innovation and problem-solving in the industry.