Company Filing History:
7 out of 58,129 
3 out of 39 Years Active: 2009-2015
Title: Takahiro Igari: Innovator in Optical Recording Technology
Introduction
Takahiro Igari is a prominent inventor based in Miyagi, Japan. He has made significant contributions to the field of optical recording technology, holding a total of 7 patents. His innovative work has advanced the capabilities of optical media, making it more efficient and reliable.
Latest Patents
Igari's latest patents include an optical recording medium that features a recording layer composed of a reflective layer, two dielectric layers, and a phase-change recording layer. The dielectric layer adjacent to the phase-change recording layer contains tantalum oxide or a composite oxide made of silicon oxide, indium oxide, and zirconium oxide. The other dielectric layer, which is next to the reflective layer, consists of a composite oxide made of silicon oxide, indium oxide, and zirconium oxide, as well as a composite oxide made of indium oxide and gallium oxide, or a composite oxide made of zinc oxide and aluminum oxide. Another notable patent is for an optical recording medium and method for manufacturing the same, which includes a substrate with information signal layers for recording or reproducing information signals upon light irradiation, along with a barrier layer to suppress gas release from the substrate.
Career Highlights
Throughout his career, Takahiro Igari has worked with notable companies such as Sony Corporation and Sony Disc & Digital Solutions Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in optical technology.
Collaborations
Igari has collaborated with talented individuals in the field, including Sohmei Endoh and Noriyuki Saito. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Takahiro Igari's contributions to optical recording technology have established him as a key figure in the industry. His innovative patents and collaborations reflect his commitment to advancing technology in meaningful ways.
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.