Shizuoka, Japan

Yuji Kuroiwa

This inventor holds 1 USPTO granted patent. Top assignee: Koito Manufacturing Company, Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Kuroiwa. Retrieved from https://idiyas.com/inventor/yuji-kuroiwa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Yuji Kuroiwa: Innovator in Vehicle Lamp Technology

Introduction

Yuji Kuroiwa is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of vehicle lamp technology. His innovative approach has led to the development of a unique patent that enhances the functionality of vehicle lamps.

Latest Patents

Kuroiwa holds a patent for a "Vehicle lamp with reflection mirror and a method of forming the same." This invention involves a fundamental surface for a reflection surface of a reflection mirror that is designed to be smoothly continuous without any level-difference. The patent describes a method where a group of paraboloids of revolution with varying focal distances are utilized to create reflection steps on the reflection surface. This design allows for improved light distribution and efficiency in vehicle lamps. He has 1 patent to his name.

Career Highlights

Yuji Kuroiwa is currently employed at Koito Manufacturing Company, Ltd., a leading manufacturer in the automotive lighting industry. His work at Koito has allowed him to apply his innovative ideas in practical applications, contributing to advancements in vehicle safety and visibility.

Collaborations

Kuroiwa has collaborated with talented coworkers such as Norimasa Yamamoto and Masahiro Maeda. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies in vehicle lighting.

Conclusion

Yuji Kuroiwa's contributions to vehicle lamp technology exemplify the impact of innovation in the automotive industry. His patent reflects a commitment to enhancing safety and performance in vehicle lighting systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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