Tomio Kusagaya

Title: **Tomio Kusagaya: Innovator in Discharge Lamp Technology**

Introduction

Tomio Kusagaya, an accomplished inventor based in Kanagawa, Japan, is recognized for his significant contribution to the innovation of discharge lamp technology. Throughout his career, he has worked to improve the performance and efficiency of lighting systems, particularly in automotive applications.

Latest Patents

Kusagaya holds a patent for a "Circuit and method for controlling luminous intensity of discharge lamps." This invention encompasses a sophisticated circuit that allows for the control of a discharge lamp without the need for auxiliary lamps. His method showcases an innovative approach where the discharge lamp is maintained in a warmed-up arc discharge state upon detection of power generation from a vehicular alternator. Transitioning to an illumination arc discharge state occurs once the lamp reaches a predetermined internal temperature, allowing for optimal performance. Additionally, this patent addresses abrupt control measures for the discharge state when temperatures fall below specified thresholds, highlighting Kusagaya's focus on practicality and efficiency.

Career Highlights

Kusagaya has made notable strides in his role at Nissan Motor Company Limited, where he has dedicated his expertise to automotive lighting technologies. His contributions have not only led to innovative patents but also reinforced Nissan's commitment to engineering excellence in vehicle performance.

Collaborations

In his endeavors, he has collaborated with esteemed colleagues such as Tohru Futami and Masao Sakata. Their collective expertise within Nissan has fostered a creative environment where innovative ideas can flourish, resulting in advancements that benefit the broader automotive industry.

Conclusion

Tomio Kusagaya's dedication to innovation in the field of discharge lamp technology exemplifies the impactful role of inventors in advancing modern engineering. His patents reflect a commitment to improving illumination methods in vehicles, ultimately contributing to enhanced safety and efficiency on the road. As he continues to work at Nissan Motor Company Limited, the potential for future innovations remains promising.