Inventor · disambiguated record
Isao Hyoi
Also filed as: HYOI ISAO
13 granted patents·1 pending application·248 citations·filing 1988–2018
92Inventor score
Technology areasG02C
Top patents by PatentIndex Score
14 records- 0185US6264326B1Wire-and-thread rimmed frame for eyeglassesFiled 2000·Granted Jul 24, 2001·44 cites·8 claims
- 0277US5912718ASpectacles with decoration attachmentMURAI KK·Filed 1997·Granted Jun 15, 1999·41 cites·30 claims
- 0372US5182587AEyeglass frame having antirotation connectionMURAI KK·Filed 1988·Granted Jan 26, 1993·38 cites·1 claims
- 0470US5914768AEyeglass frame having metal-and-string rimsOPCOM INC·Filed 1998·Granted Jun 22, 1999·38 cites·6 claims
- 0565US5835183ARimless spectaclesMURAI KK·Filed 1997·Granted Nov 10, 1998·31 cites·20 claims
- 0658US5663780ASpectacles with decorative lens attaching deviceMURAI KK·Filed 1993·Granted Sep 2, 1997·27 cites·7 claims
- 0744US2019278103A1Spectacle frame, spectacles, and method for manufacturing spectaclesISAO·Filed 2018·Application pending·0 cites
- 0843US6315407B2High-tension thread fastening structure for eyeglasses frameFiled 2001·Granted Nov 13, 2001·1 cites·2 claims
- 0941US5469230ASpectacles with decorationMURAI KK·Filed 1992·Granted Nov 21, 1995·10 cites·10 claims
- 1035US5444502AEyeglass frame having adjustable rim retention structureMURAI KK·Filed 1988·Granted Aug 22, 1995·7 cites·3 claims
- 1131US5114219AEyeglass frame having tubular connectorsMURAI KK·Filed 1988·Granted May 19, 1992·4 cites·3 claims
- 1230US5127723AEyeglass frame with dual structure bridge memberMURAI KK·Filed 1988·Granted Jul 7, 1992·3 cites·6 claims
- 1329US5160947AEyeglass frame with flanged bridge of NT alloyMURAI KK·Filed 1988·Granted Nov 3, 1992·3 cites·1 claims
- 1427US5724117ASpectacles with decorationMURAI KK·Filed 1995·Granted Mar 3, 1998·1 cites·6 claims
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