Kazunori Annen

Title: Kazunori Annen: Innovator in Light Emission Technology

Introduction

Kazunori Annen is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of light emission technology, holding a total of 8 patents. His work focuses on improving illumination devices and wavelength conversion members, showcasing his expertise and innovative spirit.

Latest Patents

One of Annen's latest patents is for a light emission body and illumination device. This invention aims to enhance both the spot feature and color uniformity of illumination light. The design includes a fluorescent substance layer that is irradiated with laser light, a light-emitting surface that emits both laser light and fluorescence, a light absorption layer that blocks unwanted emissions, and a scattering layer that disperses the remaining light. Another notable patent is for a wavelength conversion member that utilizes a single crystal phosphor, which boasts a high yield rate. This device converts the wavelength of laser light from a source and features a phosphor layer with specific plane orientations to optimize performance.

Career Highlights

Kazunori Annen has worked with notable organizations such as Sharp Corporation and the National Institute for Materials Science. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in his field.

Collaborations

Annen has collaborated with esteemed colleagues, including Makoto Izumi and Kenichi Yoshimura. Their joint efforts have further propelled innovation in light emission technologies.

Conclusion

Kazunori Annen's contributions to light emission technology are noteworthy, with multiple patents that reflect his innovative approach. His work continues to influence advancements in illumination devices and wavelength conversion members, solidifying his reputation as a leading inventor in this field.