Inventor · disambiguated record
Nobuhiro Koike
Also filed as: KOIKE NOBUHIRO
17 granted patents·205 citations·filing 1990–2018
94Inventor score
Files withSEIKO EPSON CORP17
Top patents by PatentIndex Score
17 records- 0173US10809665B2Timepiece movementSEIKO EPSON CORP·Filed 2018·Granted Oct 20, 2020·1 cites·9 claims
- 0273US7215603B2Clocking apparatusSEIKO EPSON CORP·Filed 2004·Granted May 8, 2007·15 cites·13 claims
- 0372US10908556B2Timepiece movement and timepieceSEIKO EPSON CORP·Filed 2018·Granted Feb 2, 2021·1 cites·7 claims
- 0472US6973010B1Timepiece deviceSEIKO EPSON CORP·Filed 2000·Granted Dec 6, 2005·15 cites·68 claims
- 0569US6567345B1Clocking deviceSEIKO EPSON CORP·Filed 1999·Granted May 20, 2003·38 cites·41 claims
- 0665US6466518B1Time measurement deviceSEIKO EPSON CORP·Filed 1999·Granted Oct 15, 2002·30 cites·12 claims
- 0756US6370087B1Time measurement device and time measurement methodSEIKO EPSON CORP·Filed 1999·Granted Apr 9, 2002·21 cites·18 claims
- 0856US6097672ADisplay device and watch with sameSEIKO EPSON CORP·Filed 1998·Granted Aug 1, 2000·11 cites·34 claims
- 0955US5339297ASwitching arrangement for applying battery voltage to circuitry block in an analog timepieceSEIKO EPSON CORP·Filed 1993·Granted Aug 16, 1994·16 cites·18 claims
- 1053US7364352B2Time measurement device and methodSEIKO EPSON CORP·Filed 2003·Granted Apr 29, 2008·2 cites·13 claims
- 1153US5042016AAnalog timepieceSEIKO EPSON CORP·Filed 1990·Granted Aug 20, 1991·14 cites·30 claims
- 1252US6724692B1Time measurement device and methodSEIKO EPSON CORP·Filed 1999·Granted Apr 20, 2004·15 cites·9 claims
- 1352US5214625ASetting mechanism for an analog timepieceSEIKO EPSON CORP·Filed 1992·Granted May 25, 1993·14 cites·19 claims
- 1447US11022940B2Timepiece movement and timepieceSEIKO EPSON CORP·Filed 2018·Granted Jun 1, 2021·0 cites·9 claims
- 1546US9019802B2Solar-powered electronic timepieceSEIKO EPSON CORP·Filed 2012·Granted Apr 28, 2015·0 cites·2 claims
- 1638US5506820AGear train structure of an electronic watchSEIKO EPSON CORP·Filed 1993·Granted Apr 9, 1996·7 cites·10 claims
- 1733US5617376AGear train structure of an electronic watchSEIKO EPSON CORP·Filed 1995·Granted Apr 1, 1997·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →