Company Filing History:
Years Active: 2014-2015
Title: Kazuhiro Ito: Innovator in Light Emitting Technologies
Introduction
Kazuhiro Ito is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of light-emitting technologies, holding a total of 3 patents. His innovative work focuses on enhancing the efficiency and functionality of light wavelength conversion units and light-emitting modules.
Latest Patents
Kazuhiro Ito's latest patents include a light wavelength conversion unit and a light emitting module. The light wavelength conversion unit features a light wavelength conversion member that is strategically placed on the emission surface of a semiconductor light-emitting element. This member converts blue light emitted from the semiconductor into yellow light, which is then emitted from the surface. Additionally, a light reflection layer is incorporated on the lateral face of the conversion member, which is roughened to achieve an average roughness Ra of 0.5 μm or above.
The light emitting module patent describes a configuration where a red phosphor is included in a second phosphor layer, ensuring that the wavelength of the light emitted after conversion is longer than that of the first phosphor layer. The first phosphor layer, containing blue and yellow-green phosphors, is designed to convert the wavelength of light emitted from an LED chip. This innovative design allows for effective light conversion and emission from both direct and non-direct illumination areas.
Career Highlights
Kazuhiro Ito is currently employed at Koito Manufacturing Company, Ltd., where he continues to develop cutting-edge technologies in the field of light emission. His work has been instrumental in advancing the capabilities of light-emitting devices, making them more efficient and versatile.
Collaborations
Throughout his career, Kazuhiro has collaborated with notable colleagues such as Hisayoshi Daicho and Yasuaki Tsutsumi. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Kazuhiro Ito's contributions to light-emitting technologies exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of the complexities involved in light conversion and emission, positioning him as a key figure in this field.