Agc Inc.

Itsuro Watanabe

Satoshi Mori

Keisuke Kato

Hiroshi Yamakawa

Masabumi Ito

Toshimi Yajima

Masahiro Deguchi

Makoto Narita

Hiroyuki Ezura

A machining apparatus for a curved plate includes a holder that holds a main surface of a curved plate having curved surfaces on both main surfaces; a machining device that machines an outer circumference of the curved plate held by the holder; a movable frame that retains the machining device; a driver that moves the movable frame to move a machining point of the curved plate held by the holder; a controller that controls the driver; and a guide that guides the movable frame along the outer circumference of the curved plate held by the holder.

Curved plate machining apparatus, and method of manufacturing curved plate with machined outer circumference

A laminated glass includes a first glass plate; a second glass plate with a plate thickness which is less than a plate thickness of the first glass plate; and an intermediate film. The first glass plate and the second glass plate are laminated via the intermediate film. An external dimension of the second glass plate is less than an external dimension of the first glass plate. At least a part of an outer peripheral edge of the second glass plate is located on an inner periphery side with respect to an outer peripheral edge of the first glass plate.

Laminated glass and vehicle window

Growing community of inventors

Tokyo, Japan

Itsuro Watanabe