This inventor holds 28 USPTO granted patents and 1 published patent application and 7 EPO patents, primarily in Optical Semiconductors. Top assignees: Stanley Electric Co., Ltd, Kyoto University. Active years: 2011-2025.
Location History:
- Yokohama, JP (2011 - 2018)
- Kanagawa, JP (2012 - 2018)
- Tokyo, JP (2011 - 2024)
Company Filing History:
28 out of 1,445 
4 out of 866 
Years Active: 2011-2025
Areas of Expertise:
Title: **Yusuke Yokobayashi: Pioneering Optical Innovations**
Introduction
Yusuke Yokobayashi is a renowned inventor based in Tokyo, Japan, known for his contributions to the field of optical devices. With an impressive portfolio of 27 patents, he has significantly advanced the mechanisms and technologies that enhance light manipulation. His innovative spirit and technical expertise have made him a well-respected figure in the domain of optical engineering.
Latest Patents
Yusuke Yokobayashi's latest inventions include a **wavelength conversion device** and an **illumination device**. The wavelength conversion device is designed to convert the wavelength of incident light, utilizing a specially shaped wavelength converter that emits wavelength-converted light through a strategic arrangement of antennas on its light-emitting surface. This configuration enhances the efficiency of light conversion.
Additionally, he has developed an **optical device** that incorporates a metal reflective layer, a first light transmissive layer, and an optical multilayer reflective film composed of multiple sublayers with varying refractive indexes. This inventive device features a wavelength converting layer that absorbs excitation light and produces fluorescent light, thus facilitating the generation of mixed light with distinct characteristics.
Career Highlights
Yusuke has had a fruitful career, working with prominent organizations such as **Stanley Electric Co., Ltd.** and **Kyoto University**. His role at Stanley Electric allowed him to explore practical applications of optical technologies, while his time at Kyoto University fostered academic research and innovation in his field. Throughout his career, Yusuke has exemplified a commitment to advancing optical science through his inventive endeavors.
Collaborations
Yusuke Yokobayashi has collaborated with notable individuals such as **Tatsuma Saito** and **Satoshi Tanaka**. These collaborations have further enriched his work and contributed to the success of various projects, enabling the proliferation of innovative optical technologies.
Conclusion
Yusuke Yokobayashi remains a pivotal figure in the realm of optical innovation, with a strong foundation in both industry and academia. His latest patents showcase his dedication to enhancing technologies that manipulate light, while his collaborations highlight the importance of teamwork in driving innovation forward. As he continues to contribute to the field, the impact of his inventions is sure to be felt for years to come.