公开(公告)号：US20170168321A1

公开(公告)日：2017-06-15

申请号：US15088176

申请日：2016-04-01

Applicant: Kawamoto Optical Industrial Co., Ltd.

Inventor： Shuichi KAWAMOTO

IPC: G02C11/00 ,  G02C11/02 ,  G02C11/08 ,  G02C1/04

CPC classification number: G02C11/00 ,  G02C1/04 ,  G02C11/02 ,  G02C11/08

Abstract: The present invention provides eyeglasses (1) having left and right lenses (3) that are rimless at least in a lower half thereof wherein at least one lens-extending portion (5 to 5F) formed as a member separate from the left and right lenses (3) is attached to the eyeglasses so as to extend outward directly from each of the left and right lenses. The lens-extending portion (5 to 5F) is used for various purposes such as ornamentation, ventilation, flow control, and the like.

公开(公告)号：US20210055571A1

公开(公告)日：2021-02-25

申请号：US16666527

申请日：2019-10-29

Applicant: Kawamoto Optical Industrial Co., Ltd.

Inventor： Shuichi KAWAMOTO

IPC: G02C5/12 ,  G02C1/02

Abstract: Provided are eyeglasses with a reduced total weight achieved by a reduction in the weight of nose pads. In the eyeglasses of the present invention, a through hole is provided in each nose pad, the through hole extending in the thickness direction of the nose pad. The through hole is preferably provided in a central portion of the nose pad, and is of a size such that, when the nose pad is viewed from the front, the through hole occupies a space that is about 10 to 80%, preferably 20 to 60%, and more preferably 30 to 50% of the nose pad. The nose pads are made of a rubber-like synthetic resin.