Tokushi Yamauchi

Title: **The Innovative Contributions of Tokushi Yamauchi**

Introduction

Tokushi Yamauchi, a notable inventor based in Hirakata, Japan, has made significant strides in the realm of electronic components. With 11 patents to his name, his work reflects a deep understanding of technology and innovation, particularly in the field of lighting and electrical components.

Latest Patents

Yamauchi's recent patents highlight his commitment to advancing technology. One of his latest inventions is a **socket for electronic components** designed for LED packages. This innovative socket features a platy base with concave containers that house LED packages. The design includes connectors on the sides to connect with other devices and supports that securely hold the LED package while ensuring electrical connectivity. Additionally, the incorporation of heat conductors allows for effective heat dissipation to the rear face of the base, enhancing the performance and longevity of the socket.

Another significant patent from Yamauchi is an **electronic ballast for high-pressure discharge lamps** (HID). This invention includes a power converter, a controller, and a lamp power switch. The power converter efficiently transforms an input DC voltage to provide the necessary power for lighting the HID lamp. Furthermore, the controller adapts the power output based on feedback from the lamp's operational parameters, ensuring optimal performance and energy efficiency.

Career Highlights

Yamauchi's professional journey includes key roles at **Matsushita Electric Works, Ltd.** and the **Matsushita Electric Works R&D Laboratory, Inc.** These experiences allowed him to refine his skills in innovation and product development, consistently contributing to advancements in electronic technology.

Collaborations

Throughout his career, Yamauchi has worked alongside notable colleagues such as **Yoshinobu Murakami** and **Minoru Maehara**. Their collaboration has likely enriched the creative process, facilitating the development of groundbreaking technologies and patents.

Conclusion

With a robust portfolio of patents and a history of impactful contributions to the field of electronics, Tokushi Yamauchi exemplifies the spirit of innovation. His dedication to improving electronic components continues to influence the industry, showcasing the vital role of inventors in shaping our technological landscape.