Yuichi Iwata is an accomplished inventor based in Nagoya, Japan, known for his contributions in the field of phosphor technology. With 33 patents to his name, Iwata has designed innovative solutions that enhance illumination devices and phosphor elements, showcasing his expertise and dedication to cutting-edge advancements.

Latest Patents

Iwata's most recent patents focus on the development of phosphor elements, phosphor devices, and illumination devices. His first notable patent describes a phosphor element that incorporates an incident face for excitation light and a reflecting face opposing this incident face. This phosphor element is designed to convert a portion of the incident excitation light into fluorescence, effectively emitting the fluorescence from the incident face. The unique design features an incident face area that is greater than that of the reflecting face, allowing for increased efficiency in light conversion.

In another innovative patent, Iwata includes a phosphor part that not only has an incident face for excitation light but also consists of an opposing face and a side face. This configuration enables the phosphor part to convert excitation light into fluorescence while effectively managing light through a low refractive index layer and an integral reflection film. Again, the design emphasizes a larger area for the incident face compared to the opposing face, further enhancing its functionality.

Career Highlights

Yuichi Iwata has held significant roles in notable companies such as NGK Insulators, Inc. and NGK Optoceramics Co., Ltd. His work in these institutions has allowed him to spearhead various projects that emphasize innovation in materials and energy-efficient lighting solutions. His patents not only reflect his inventive prowess but also his commitment to advancing technology in the field of phosphors.

Collaborations

Throughout his career, Iwata has collaborated with talented individuals, including Jungo Kondo and Tetsuya Ejiri. These partnerships have led to fruitful outcomes and advancements in phosphor technology, showcasing the power of collaboration in driving innovation forward.

Conclusion

Yuichi Iwata's impressive array of patents and commitment to innovation in the realm of phosphor technology stands as a testament to his expertise and impact in the industry. His work continues to influence advancements in illumination devices, underscoring the importance of research and development in creating sustainable lighting solutions.

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