Masami Ota

Title: Masami Ota: Innovator in Motor Technology

Introduction

Masami Ota is a notable inventor based in Tottori, Japan, recognized for her contributions to motor technology. With a total of four patents to her name, she has made significant advancements in the design and functionality of motors.

Latest Patents

One of her latest patents focuses on providing a motor that can be easily applied with a frame ground in a simple configuration. This design is capable of suppressing deformation of a connection terminal that contacts an external terminal connecting to an external device. The motor includes a metal member of a tubular shape with an opening portion and an inner peripheral surface forming the opening in an axial line x direction. Additionally, a bracket is included, which has a tubular part disposed inside the opening portion, along with a terminal provided at the bracket. The terminal consists of a first portion connected to an external terminal and a second portion in contact with the metal member, positioned between the inner peripheral surface of the metal member and the outer peripheral surface of the tubular part of the bracket.

Another significant patent involves a motor equipped with a choke coil, aimed at effectively removing electric noise. This design also addresses scenarios where no choke coil is present. The motor comprises a choke coil, a terminal electrically connected to a lead wire from the choke coil, and a bracket that includes a first wall part, a second wall part, and an elastic part located between the two wall parts in the axial direction of the choke coil. The choke coil is situated between the elastic part and the second wall part, while the terminal is sandwiched between the first wall part and the elastic part.

Career Highlights

Masami Ota has worked with prominent companies such as Minebea Mitsumi Inc. and Minebea Company, Limited. Her experience in these organizations has contributed to her expertise in motor technology and innovation.

Collaborations

Some of her notable coworkers include Minoru Kuroda and Shotaro Honda, who have collaborated with her on various projects.

Conclusion

Masami Ota's innovative work in motor technology has led to significant advancements in the field. Her patents reflect her commitment to improving motor design and functionality, making her a valuable contributor to the industry.