Inventor · disambiguated record
Sachiko Koyama
Also filed as: KOYAMA SACHIKO
15 granted patents·1 pending application·104 citations·filing 1994–2017
91Inventor score
Top patents by PatentIndex Score
16 records- 0193US8493723B2Display device having cantilevered display unitSAKATA TATSUYA·Filed 2008·Granted Jul 23, 2013·22 cites·5 claims
- 0288US10386566B2Vehicle cup-holder with illuminating light guideNIFCO INC·Filed 2016·Granted Aug 20, 2019·9 cites·6 claims
- 0379US8542497B2Display deviceSAKATA TATSUYA·Filed 2008·Granted Sep 24, 2013·6 cites·4 claims
- 0477US9609771B2Display deviceC/O SONY CORP·Filed 2015·Granted Mar 28, 2017·2 cites·32 claims
- 0576US7612991B2Display deviceSONY CORP·Filed 2008·Granted Nov 3, 2009·13 cites·17 claims
- 0674US7609507B2Display deviceSONY CORP·Filed 2008·Granted Oct 27, 2009·11 cites·5 claims
- 0769US10071682B2Illumination deviceNIFCO INC·Filed 2015·Granted Sep 11, 2018·2 cites·7 claims
- 0860US10351056B2Illumination deviceNIFCO INC·Filed 2014·Granted Jul 16, 2019·1 cites·10 claims
- 0959US9066414B2Display deviceSONY CORP·Filed 2013·Granted Jun 23, 2015·0 cites·12 claims
- 1059US7599174B2Display deviceSONY CORP·Filed 2008·Granted Oct 6, 2009·1 cites·5 claims
- 1158US9960383B2Display deviceSONY CORP·Filed 2017·Granted May 1, 2018·0 cites·1 claims
- 1258US7924560B2Display deviceSONY CORP·Filed 2008·Granted Apr 12, 2011·1 cites·11 claims
- 1358US5557789AText retrieval method and apparatus based on a handwritten keywordHITACHI LTD·Filed 1994·Granted Sep 17, 1996·36 cites·8 claims
- 1457US10067529B2Display deviceSONY CORP·Filed 2017·Granted Sep 4, 2018·0 cites·20 claims
- 1557US9609699B2Display deviceSONY CORP·Filed 2013·Granted Mar 28, 2017·0 cites·9 claims
- 1646US2010149734A1Display apparatusSONY CORPORATON·Filed 2008·Application pending·0 cites
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