Toshihiko Kodera

Title: Toshihiko Kodera: Innovator in Air Circuit Breaker Technology

Introduction

Toshihiko Kodera is a prominent inventor hailing from Fukuyama, Japan. With three patents to his name, he has significantly contributed to the development of air circuit breakers, enhancing their functionality and performance in electrical systems. His inventive works are recognized for addressing critical technical challenges, making strides in the field of electrical engineering.

Latest Patents

Kodera's most recent inventions include two innovative designs for air circuit breakers. The first patent details an air circuit breaker that features a compression coil along with a unique arrangement of spring holders. The design includes a second spring holder that compresses the coil in an axial direction, and a first spring holder subject to the compressive forces. This system allows the energy accumulating spring to effectively manage the closing of contact points when pressure is applied and subsequently released.

The second patent highlights an air circuit breaker incorporating a bounce preventive device. This device is installed on the direction changing lever, which is part of the link mechanism driving the contact opening and closing. This innovation aims to eliminate bouncing during the OFF-operation, thus ensuring a more reliable and accurate circuit breaking action.

Career Highlights

Toshihiko Kodera works with Mitsubishi Electric Corporation, a leading global electronics manufacturer. His work in the company focuses on improving electrical safety and performance through innovative circuit breaker designs. His contributions have strengthened the company's position in the electrical circuit component market, ensuring safety and reliability for users worldwide.

Collaborations

Kodera has had the privilege of collaborating with notable coworkers, including Kiyoshi Eguchi and Takayoshi Ishikawa. Their combined expertise has allowed for a fruitful exchange of ideas, leading to advancements in air circuit breaker technology.

Conclusion

Toshihiko Kodera's work illustrates how innovative thinking can lead to significant improvements in electrical safety technologies. With his patents on air circuit breakers, he not only showcases his technical skills but also contributes to the advancement of the industry, ensuring safer electrical systems for the future.