Inventor · disambiguated record
Eiji Tukahara
Also filed as: TUKAHARA EIJI
7 granted patents·45 citations·filing 1996–1999
83Inventor score
Top patents by PatentIndex Score
7 records- 0149US6016749AStamp-making apparatus, as well as function changeover mechanism, exposure system and stamp-making object material-detecting device thereforSEIKO EPSON CORP AND KING JIM·Filed 1996·Granted Jan 25, 2000·14 cites·19 claims
- 0247US6062749ADial input deviceSEIKO EPSON CORP·Filed 1996·Granted May 16, 2000·10 cites·7 claims
- 0341US6006661AStamp-making apparatus, as well as function changeover mechanism, exposure system and stamp-making object material-detecting device thereforSEIKO EPSON CORP·Filed 1997·Granted Dec 28, 1999·7 cites·32 claims
- 0441US5934191AElectronic apparatusSEIKO EPSON CORP·Filed 1996·Granted Aug 10, 1999·8 cites·21 claims
- 0535US5779373ARibbon cartridge device for electronic equipmentSEIKO EPSON CORP·Filed 1996·Granted Jul 14, 1998·4 cites·19 claims
- 0631US6025051APlate-making strip and a plate making-strip group, as well as a printer apparatus thereforSEIKO EPSON CORP·Filed 1996·Granted Feb 15, 2000·2 cites·9 claims
- 0728US6152624AStamp-making apparatus, as well as function changeover mechanism, exposure system and stamp-making object material-detecting device thereforSEIKO EPSON CORP AND KING JIM·Filed 1999·Granted Nov 28, 2000·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →