This inventor holds 2 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Agc Inc., Asahi Glass Company, Limited. Active years: 2017-2018.
Location History:
- Tokyo, JP (2017)
- Chiyoda-ku, JP (2018)
Company Filing History:
Years Active: 2017-2018
Title: Shiro Funatsu: Innovator in Glass Technology
Introduction
Shiro Funatsu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of glass technology, holding a total of 2 patents. His innovative approaches have paved the way for advancements in glass molding and manufacturing processes.
Latest Patents
One of Funatsu's latest patents is a glass substrate molding method. This method involves preparing a rotatable or wheelable molding die that contacts a glass substrate made of a glass material containing an alkali metal oxide. The process includes keeping one of the principal surfaces of the substrate at a temperature over 100°C and applying a direct-current voltage to mold the substrate effectively. Another significant patent is the manufacturing method of a glass formed body and forming die. This method allows for the sufficient filling of glass material in the forming die, resulting in a glass formed body with a desired shape. The process includes heating a plate-shaped glass material, pressing it with the forming die, and ensuring uniform pressure distribution during the pressing.
Career Highlights
Throughout his career, Shiro Funatsu has worked with prominent companies such as AGC Inc. and Asahi Glass Company, Limited. His experience in these organizations has contributed to his expertise in glass technology and innovation.
Collaborations
Funatsu has collaborated with notable coworkers, including Yasushi Hirata and Keiichiro Uraji. Their combined efforts have further advanced the field of glass manufacturing and technology.
Conclusion
Shiro Funatsu's contributions to glass technology through his patents and collaborations highlight his role as an innovator in the industry. His work continues to influence advancements in glass molding and manufacturing processes.