Company Filing History:
11 out of 58,130 
1 out of 683 
Years Active: 1997-2014
Title: Takashi Ohgi: Innovator in Optical Recording Technologies
Introduction
Takashi Ohgi is a prominent inventor based in Miyagi, Japan. He has made significant contributions to the field of optical recording technologies, holding a total of 11 patents. His work has been instrumental in advancing the capabilities of optical media.
Latest Patents
Among his latest patents is an innovative optical recording medium, which includes a substrate and an information recording layer designed for recording and reproducing information signals through light irradiation. This medium features a light transmission layer that transmits light, with a storage elastic modulus at -5°C being within a range of 1500 MPa or less. Another notable patent is for a disc cartridge that comprises a cartridge body and a disc housed within it. This cartridge body has an aperture that exposes part of the disc and includes a shutter mechanism to open and close the aperture, enhancing the functionality and usability of optical discs.
Career Highlights
Throughout his career, Takashi Ohgi has worked with leading companies in the technology sector, including Sony Corporation and Dexerials Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical recording technologies.
Collaborations
Takashi has collaborated with notable colleagues such as Minoru Kikuchi and Hiroyuki Kawasaki, contributing to various projects that have furthered advancements in their field.
Conclusion
Takashi Ohgi's contributions to optical recording technologies have established him as a key figure in the industry. His innovative patents and collaborations reflect his commitment to advancing technology in meaningful ways.