Inventor · disambiguated record
Yutaka Usuda
Also filed as: USUDA YUTAKA
7 granted patents·1 pending application·270 citations·filing 1993–2012
87Inventor score
Top patents by PatentIndex Score
8 records- 0179US6700129B1Electronic board system and coordinates-inputting penHITACHI SOFTWARE ENG·Filed 2000·Granted Mar 2, 2004·39 cites·12 claims
- 0279US5455906AElectronic board systemHITACHI SOFTWARE ENG·Filed 1993·Granted Oct 3, 1995·92 cites·4 claims
- 0370US6437314B1Coordinate input pen, and electronic board, coordinate input system and electronic board system using the coordinate input penHITACHI SOFTWARE ENG·Filed 1999·Granted Aug 20, 2002·76 cites·18 claims
- 0445US5469539AMethod for abstracting/detailing structuring elements of system specification informationHITACHI SOFTWARE ENG·Filed 1993·Granted Nov 21, 1995·18 cites·1 claims
- 0542US5913221AAutomated recognition of and distinction among graphics input, text input, and editing commands in a pen based computerHITACHI SOFTWARE ENG·Filed 1996·Granted Jun 15, 1999·18 cites·11 claims
- 0642US5867596AMethod for diagram recognition by using recognizing rules and system for implementing the methodHITACHI SOFTWARE ENG·Filed 1995·Granted Feb 2, 1999·27 cites·1 claims
- 0734US2013257811A1Interactive display deviceUSUDA YUTAKA·Filed 2012·Application pending·0 cites
- 0833US9126000B2Artificial ventilation apparatusUSUDA YUTAKA·Filed 2011·Granted Sep 8, 2015·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →