Inventor · disambiguated record
Shigeaki Seki
Also filed as: SEKI SHIGEAKI
9 granted patents·1 pending application·142 citations·filing 1994–2021
88Inventor score
Top patents by PatentIndex Score
10 records- 0192US7109638B2Piezoelectric actuator, timepiece, and electronic deviceSEIKO EPSON CORP·Filed 2005·Granted Sep 19, 2006·32 cites·9 claims
- 0291US8194222B2Display device and timepieceSEKI SHIGEAKI·Filed 2008·Granted Jun 5, 2012·22 cites·7 claims
- 0389US8873015B2Display device and timepiece comprising a wiring board layered on a back surface of a back substrateSEKI SHIGEAKI·Filed 2012·Granted Oct 28, 2014·8 cites·8 claims
- 0487US8167481B2Timepiece wheel train and timepieceTAKEUCHI MASAO·Filed 2010·Granted May 1, 2012·9 cites·7 claims
- 0583US7391273B2Clock signal output apparatus and control method of same, and electric apparatus and control method of sameSEIKO EPSON CORP·Filed 2006·Granted Jun 24, 2008·14 cites·21 claims
- 0675US5563445ASemiconductor deviceSEIKO EPSON CORP·Filed 1994·Granted Oct 8, 1996·54 cites·26 claims
- 0764US7671518B2Piezoelectric vibrator, method for adjusting piezoelectric vibrator, piezoelectric actuator, timepiece, and electronic deviceSEIKO EPSON CORP·Filed 2006·Granted Mar 2, 2010·3 cites·10 claims
- 0858US11921467B2WatchSEIKO EPSON CORP·Filed 2021·Granted Mar 5, 2024·0 cites·8 claims
- 0950US2007242569A1WristwatchSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 1046US8610748B2Driving method for electrophoretic display device, electrophoretic display device, and electronic apparatusMIYASAKA EIJI·Filed 2010·Granted Dec 17, 2013·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →