This inventor holds 1 USPTO granted patent. Top assignee: Panasonic Corporation. Active years: 2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2009
Title: Katsumi Itagaki: Innovator in Fluorescent Lamp Technology
Introduction
Katsumi Itagaki is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of lighting technology, particularly through his innovative work on fluorescent lamps. His expertise and creativity have led to the development of a unique patent that enhances the functionality and efficiency of fluorescent lighting.
Latest Patents
Katsumi Itagaki holds a patent for a fluorescent lamp, backlight apparatus, and manufacturing method of a fluorescent lamp. This invention includes a glass bulb, a protection layer formed on the inner surface of the glass bulb, and a phosphor layer on the protection layer's surface. Notably, the surface of the protection layer that contacts the phosphor layer contains cracks, which play a crucial role in the lamp's performance. The bulk density of the metal oxide particles in the protection layer is 80% or more, and the surface has 20 to 200 cracks per millimeter in the tube axis direction. The average particle diameter of the metal oxide particles ranges from 0.01 μm to 1 μm, while the thickness of the protection layer is between 0.5 μm and 5 μm.
Career Highlights
Katsumi Itagaki is currently associated with Panasonic Corporation, a leading company in the electronics and lighting industry. His work at Panasonic has allowed him to focus on innovative lighting solutions that meet modern energy efficiency standards. His patent reflects his commitment to advancing technology in this field.
Collaborations
Katsumi Itagaki has collaborated with notable colleagues, including Hideki Wada and Hirofumi Yamashita. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise, further enhancing the quality of their innovations.
Conclusion
Katsumi Itagaki's contributions to fluorescent lamp technology exemplify the impact of innovation in the lighting industry. His patent not only showcases his inventive spirit but also highlights the importance of collaboration in achieving technological advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile