Location History:
- Hirakata, JP (2012)
- Suita, JP (2013)
- Osaka, JP (2013 - 2020)
Company Filing History:
5 out of 16,453 
3 out of 13,247 Years Active: 2012-2020
Title: Norihiro Ito: Innovator in Optical Devices and Electroluminescent Technology
Introduction
Norihiro Ito is a prominent inventor based in Osaka, Japan. He has made significant contributions to the fields of optical devices and organic electroluminescent elements. With a total of 8 patents to his name, Ito's work has had a considerable impact on technology and innovation.
Latest Patents
One of Ito's latest patents involves an optical device that includes a first substrate that is light transmissive and a second substrate opposing the first substrate, also light transmissive. A light distribution layer is disposed between these substrates, designed to distribute incident light effectively. This layer features an uneven structure with multiple projections along the z axial direction, parallel to the main face of the first substrate. Additionally, the optical medium portion contains a birefringent material that fills the recesses between the projections, while a light-blocking component is strategically placed to obstruct part of the incident light.
Another notable patent by Ito is for an organic electroluminescent element. This element comprises an optically transparent electrode paired with a counter electrode made of silver or an alloy containing silver, which has light reflectivity. The emission layer is situated between these electrodes, with an auxiliary reflective layer on the opposite side of the counter electrode. A diffusion-preventing layer is also included to prevent the components from diffusing and moving between the counter electrode and the auxiliary reflective layer.
Career Highlights
Throughout his career, Norihiro Ito has worked with notable companies, including Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Ito has collaborated with several talented individuals in his field, including Nobuhiro Ide and Hiroya Tsuji. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Norihiro Ito's contributions to optical devices and organic electroluminescent technology highlight his role as a significant inventor in the industry. His innovative patents and collaborations continue to influence advancements in technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.