Location History:
- Yokohama, JP (1991 - 2001)
- Chiyoda, JP (2008)
- Tokyo, JP (2003 - 2010)
- Chiyoda-ku, JP (2005 - 2010)
Company Filing History:
Years Active: 1991-2010
Title: Yuzuru Tanabe: Innovator in Glass Technology
Introduction
Yuzuru Tanabe is a prominent inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of glass technology, holding a total of 16 patents. His work focuses on innovative methods for producing glass substrates and optical devices.
Latest Patents
Tanabe's latest patents include a method for producing a glass substrate for magnetic disks. This method involves polishing a circular glass plate using a slurry containing CeO crystal powder. The CeO crystal powder is derived from an amorphous material that undergoes heat treatment and acid treatment to extract the crystals. Another notable patent is for a liquid crystal lens element and an optical head device. This invention allows for fine adjustments of focal length based on the applied voltage, utilizing a transparent substrate with a saw-tooth-shaped concave-convex portion.
Career Highlights
Yuzuru Tanabe has had a distinguished career at Asahi Glass Company, Limited, where he has been instrumental in advancing glass technology. His innovative approaches have led to the development of cutting-edge products that enhance the performance of optical devices and magnetic storage solutions.
Collaborations
Tanabe has collaborated with notable coworkers, including Hiromasa Sato and Yoshiharu Ooi. Their combined expertise has contributed to the successful development of various patented technologies.
Conclusion
Yuzuru Tanabe's contributions to glass technology and his innovative patents have significantly impacted the industry. His work continues to inspire advancements in optical and magnetic technologies.