Inventor · disambiguated record
Kimio Matsumoto
Also filed as: MATSUMOTO KIMIO
8 granted patents·2 pending applications·382 citations·filing 1995–2012
89Inventor score
Top patents by PatentIndex Score
10 records- 0191US7891025B2Protective device for eyesYAMAMOTO KOGAKU·Filed 2007·Granted Feb 22, 2011·26 cites·12 claims
- 0291US5485897AElevator display system using composite images to display car positionSANYO ELECTRIC CO·Filed 1995·Granted Jan 23, 1996·205 cites·15 claims
- 0386US9146336B2Synthetic resin lensYAMAMOTO KOGAKU·Filed 2012·Granted Sep 29, 2015·18 cites·5 claims
- 0474US6611966B1GogglesYAMAMOTO KOGAKU·Filed 2001·Granted Sep 2, 2003·71 cites·12 claims
- 0567US7549180B2Optical structure for eyesYAMAMOTO KOGAKU·Filed 2005·Granted Jun 23, 2009·8 cites·39 claims
- 0667US6704944B2Sports gogglesYAMAMOTO KOGAKU·Filed 2002·Granted Mar 16, 2004·42 cites·12 claims
- 0764US8209778B2HeadgearMATSUMOTO KIMIO·Filed 2005·Granted Jul 3, 2012·7 cites·11 claims
- 0862US9015868B2Fog-resistant structure and protective device for eyesMATSUMOTO KIMIO·Filed 2010·Granted Apr 28, 2015·5 cites·21 claims
- 0945US2006213525A1Earplug and headgear with the earplugYAMAMOTO KOGAKU·Filed 2006·Application pending·0 cites
- 1038US2011205627A1Circularly polarizing plate and circularly polarizing lens, and circularly polarizing glassesYAMAMOTO KOGAKU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →