Katsushi Sumisaki

Title: Inventor Katsushi Sumisaki: Pioneering Light Emitting Technologies

Introduction

Katsushi Sumisaki, a talented inventor based in Osaka, Japan, has made significant contributions to the field of light-emitting technologies. With a total of four patents to his name, his innovative work demonstrates a commitment to advancing electrical and optical devices.

Latest Patents

Sumisaki's most recent patents showcase his expertise in creating effective light-emitting element drive devices and discharge tubes. One of his notable inventions is a light-emitting element drive device that incorporates a drive unit capable of managing various operational states to optimize the powering of light emitting elements. This includes a storing state, a first discharging state, and a second discharging state, utilizing a boost chopper circuit for efficient voltage management.

Additionally, his patent regarding the discharge tube presents a design that enhances connection reliability and heat radiation efficiency. This invention features a glass bulb containing noble gas, equipped with electrodes that improve the functionality and durability of light-emitting apparatuses.

Career Highlights

Katsushi Sumisaki has been associated with prominent companies, including Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd., where he honed his skills and contributed to groundbreaking innovations. His work has been instrumental in developing technologies that meet the growing demands for energy-efficient lighting solutions.

Collaborations

Throughout his career, Sumisaki has collaborated with talented professionals in his field, including Hirohiko Ina and Arata Sakamoto. These partnerships have allowed him to exchange ideas and push the boundaries of what is possible in light-emitting technologies.

Conclusion

Katsushi Sumisaki stands out as a notable inventor in the realm of light-emitting technologies. With four patents under his belt, including advancements in light-emitting element drive devices and discharge tubes, his work continues to influence the future of electrical innovation. As technology evolves, the impact of inventors like Sumisaki remains pivotal in creating efficient and reliable lighting solutions for various applications.