Yoshiyuki Tokuda

Title: Innovations of Yoshiyuki Tokuda

Introduction

Yoshiyuki Tokuda is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of lighting technology, particularly through his innovative patents. With a total of 2 patents, Tokuda has demonstrated his expertise and creativity in developing advanced lighting solutions.

Latest Patents

One of his latest patents is for a high pressure discharge lamp. This lamp features a glass enclosure that defines a hermetically sealed discharge space filled with an ionizable gas. A pair of electrodes extend into the discharge space, each having a connection end and a discharge end, where a discharge occurs during operation. The design includes holding portions on opposite sides of the glass enclosure that secure the connection ends of the electrodes. Additionally, metal lead foils connected to the electrodes are sealed within these holding portions. The connection ends are uniquely shaped to enhance performance, with the joining portion of the glass enclosure being internally necked at a position adjacent to the reduced thickness portion.

Another significant patent by Tokuda is a pulse generating apparatus for a xenon lamp and its associated lighting method. This apparatus includes a base current supply section that generates a constant DC current for turning on the xenon lamp. It also features a pulse current section that adds a pulse current with a higher level than the base current, allowing for enhanced lighting capabilities. The design ensures that both sections work in harmony to achieve optimal performance.

Career Highlights

Yoshiyuki Tokuda has had a distinguished career, primarily working with Kabushiki Kaisha Toshiba. His role at Toshiba has allowed him to focus on innovative lighting technologies, contributing to the company's reputation for excellence in the field.

Collaborations

Throughout his career, Tokuda has collaborated with talented individuals such as Yasuki Mori and Masakazu Shibuya. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Yoshiyuki Tokuda's contributions to lighting technology through his patents reflect his innovative spirit and dedication to advancing the field. His work continues to influence the industry and inspire future inventions.