This inventor holds 2 USPTO granted patents. Top assignees: Koito Manufacturing Company, Ltd., Koito Manufacturing., Ltd.. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2025-2026
Title: Hiroki Yamamoto: Innovator in Vehicle Lighting Technology
Introduction
Hiroki Yamamoto is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of vehicle lighting technology. His innovative approach has led to the development of advanced systems that enhance safety and efficiency in automotive lighting.
Latest Patents
Hiroki Yamamoto holds 1 patent for a vehicle light fixture system. This system includes a low-beam unit designed to create a low-beam light distribution pattern with a cutoff line. It allows for independent adjustment of illuminance in various subareas below and along the cutoff line. Additionally, the system features a light distribution control device that manages the low-beam unit to form a reduced illuminance portion in specific subareas, particularly where the vehicle's width overlaps with the position of a vehicle in front.
Career Highlights
Hiroki Yamamoto is currently employed at Koito Manufacturing Company, Ltd., a leading firm in automotive lighting solutions. His work focuses on enhancing vehicle safety through innovative lighting technologies. His dedication to research and development has positioned him as a key player in the industry.
Collaborations
Hiroki collaborates with his coworker, Motohiro Komatsu, to further advance their projects in vehicle lighting. Their teamwork has fostered a creative environment that encourages innovation and problem-solving.
Conclusion
Hiroki Yamamoto's contributions to vehicle lighting technology exemplify the impact of innovation in enhancing automotive safety. His patent for a vehicle light fixture system showcases his commitment to improving the driving experience through advanced lighting solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile