Company Filing History:
4 out of 13,307 
2 out of 16,453 
Years Active: 2013-2017
Title: The Innovations of Katsuyuki Nagahama
Introduction
Katsuyuki Nagahama is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of light-emitting technology, holding a total of 6 patents. His work focuses on developing advanced light-emitting apparatuses that enhance illumination efficiency and functionality.
Latest Patents
Nagahama's latest patents include innovative designs for light-emitting apparatuses and illumination systems. One of his notable inventions describes a light-emitting apparatus that consists of multiple light-emitting element columns sealed with a sealing member. Each column contains several light-emitting elements arranged in a virtual straight line. Additionally, at least one column features a combination of a first and a second light-emitting element positioned adjacent to each other, each forming different angles with respect to the virtual straight line. Another patent outlines a light-emitting apparatus that incorporates a ceramic substrate, a light-emitting element, and a sealing member, along with a buffer layer and a dam member designed to block the sealing member effectively.
Career Highlights
Throughout his career, Nagahama has worked with notable companies, including Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the field of light-emitting devices.
Collaborations
Nagahama has collaborated with esteemed colleagues such as Toshifumi Ogata and Naoki Tagami. These partnerships have fostered a creative environment that has led to the development of innovative solutions in light-emitting technology.
Conclusion
Katsuyuki Nagahama's contributions to light-emitting technology are noteworthy, with a focus on enhancing illumination systems through innovative designs. His patents reflect a commitment to advancing the field and improving the efficiency of light-emitting devices.