Haruo Nagai

Title: Haruo Nagai - Innovator in High-Pressure Discharge Lamp Technology

Introduction

Haruo Nagai is a notable inventor based in Nishikyou-fu, Japan. He has made significant contributions to the field of lighting technology, particularly through his innovative work on high-pressure discharge lamps. His expertise and inventions have had a lasting impact on the industry.

Latest Patents

Nagai holds a patent for a high-pressure discharge lamp, which includes a manufacturing method, lighting method, and lighting device associated with it. The patent describes a high-pressure discharge lamp that features a pair of electrodes with a space of 0.5 mm to 2.0 mm between them, positioned within an arc tube. An electrical discharge occurs between these electrodes, which consist of an electrode rod and a head that is larger in diameter than the rod. The head's surface, opposite to the other electrode, is convexly curved, and a protruding part is formed near the center of the head's end.

Career Highlights

Haruo Nagai is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics and lighting industry. His work has contributed to advancements in lighting technology, enhancing the efficiency and effectiveness of high-pressure discharge lamps.

Collaborations

Nagai has collaborated with notable coworkers, including Yoshiki Kitahara and Shunsuke Ono. Their combined efforts have furthered the development of innovative lighting solutions.

Conclusion

Haruo Nagai's contributions to high-pressure discharge lamp technology exemplify his innovative spirit and dedication to advancing lighting solutions. His patent and work at Matsushita Electric Industrial Co., Ltd. highlight his role as a key figure in the field.