Masami Handa

Title: Masami Handa: Innovator in Discharge Lamp Technology

Introduction

Masami Handa is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of discharge lamp technology, holding a total of 4 patents. His innovative designs focus on improving the efficiency and durability of discharge lamps.

Latest Patents

One of Handa's latest patents is a discharge lamp apparatus that features an insulating base designed to maintain its dielectric strength over extended periods of use. This apparatus is simple to assemble and includes a lead support that acts as a current path, projecting from the front surface of a synthetic-resin insulating base. The design ensures that the front end of the arc tube is securely supported while the rear end is fixed in an engagement concave portion of the insulating base. Additionally, the lead support is encased in a ceramic insulating cylindrical body, which is integrated with the insulating base through insert molding.

Another significant patent is for a discharge lamp unit that enhances the mounting of the discharge tube. In this design, the discharge lamp is supported at both ends by metal supports that are welded to short and long lead supports. These supports are arranged parallel to each other and to the discharge axis of the lamp. The rear metal support features an arcuate holding portion that accommodates the circular cross-section of the rear end of the discharge lamp, allowing for easy manufacturing and improved durability.

Career Highlights

Masami Handa is currently employed at Koito Manufacturing Company, Ltd., where he continues to innovate in the field of lighting technology. His work has been instrumental in advancing the design and functionality of discharge lamps, making them more reliable and efficient.

Collaborations

Handa has collaborated with several talented individuals in his field, including Yukio Wakimizu and Hirohiko Ohshio. These collaborations have contributed to the development of cutting-edge technologies in discharge lamp design.

Conclusion

Masami Handa's contributions to discharge lamp technology exemplify his innovative spirit and dedication to improving lighting solutions. His patents reflect a commitment to enhancing the performance and durability of discharge lamps, making a lasting impact in the industry.