Location History:
- Yawata, JP (1993 - 1998)
- Kyoto, JP (1992 - 1999)
Company Filing History:
Years Active: 1992-1999
Title: Kazumi Yoshioka: Innovator in Optical Information Recording
Introduction
Kazumi Yoshioka is a prominent inventor based in Yawata, Japan. She has made significant contributions to the field of optical information recording, holding a total of 10 patents. Her work focuses on developing methods and materials that enhance the stability and efficiency of optical recording media.
Latest Patents
One of Yoshioka's latest patents is a method for manufacturing an optical information recording medium. This innovative method ensures stability and resilience against environmental conditions. It involves placing a substrate and a film material member in a vacuum film forming chamber, forming plasma through glow discharge, and supplying a gas mixture containing water during the film formation process. Another notable patent is for an optical recording medium that allows for recording, reproducing, and erasing information. This medium addresses the pulsating phenomenon that occurs during recording and erasing, significantly improving signal quality and the characteristics of the recording operations.
Career Highlights
Kazumi Yoshioka has been associated with Matsushita Electric Industrial Co., Ltd., where she has contributed to various groundbreaking projects. Her expertise in optical information technology has positioned her as a key player in the industry.
Collaborations
Yoshioka has collaborated with notable colleagues, including Takeo Ohta and Shigeaki Furukawa. These partnerships have fostered innovation and have led to advancements in optical recording technologies.
Conclusion
Kazumi Yoshioka's contributions to optical information recording have made a lasting impact on the industry. Her innovative methods and collaborative efforts continue to drive advancements in this field.