This inventor holds 5 USPTO granted patents and 6 published patent applications. Top assignees: Denka Company Limited, Mitsubishi Electric Corporation. Active years: 2011-2025.
Location History:
- Tokyo, JP (2011)
- Fukuoka, JP (2018)
- Omuta, JP (2019 - 2022)
Company Filing History:
Years Active: 2011-2025
Title: Shunsuke Mitani: Innovator in Phosphor Technology
Introduction
Shunsuke Mitani is a prominent inventor based in Omuta, Japan. He has made significant contributions to the field of phosphor technology, holding a total of 5 patents. His work focuses on advancements in materials that enhance the performance of light-emitting devices.
Latest Patents
Mitani's latest patents include innovations related to phosphor particles and wavelength conversion members for projectors. One notable patent describes phosphor particles designed for producing a wavelength conversion member of a projector. This invention includes materials such as CASN and/or SCASN, and it specifies that a cured sheet with a film thickness of 50±5 μm must meet certain optical characteristics. Specifically, when blue light emitted from a blue LED is directed at the sheet, the intensity ratios of emitted light must satisfy defined criteria.
Another significant patent involves a β-type sialon phosphor, represented by the expression SiAlON:Eu. This phosphor is characterized by a particle size where D50 is 10 μm or less, and it adheres to specific relationships between D10, D50, and D90, measured using a laser diffraction/scattering method.
Career Highlights
Throughout his career, Shunsuke Mitani has worked with notable companies such as Denka Company Limited and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to develop and refine his expertise in phosphor technology and light-emitting devices.
Collaborations
Mitani has collaborated with talented individuals in his field, including coworkers Keita Kobayashi and Ryozo Nonogaki. These collaborations have contributed to the advancement of his research and innovations.
Conclusion
Shunsuke Mitani is a distinguished inventor whose work in phosphor technology has led to several important patents. His contributions continue to influence the development of advanced light-emitting devices, showcasing the impact of innovation in this field.