Inventor · disambiguated record
Hidetaka Sakai
Also filed as: SAKAI HIDETAKA
9 granted patents·3 pending applications·253 citations·filing 1997–2025
90Inventor score
Top patents by PatentIndex Score
12 records- 0187US7007327B2Adjustable bedSANYO ELECTRIC CO·Filed 2003·Granted Mar 7, 2006·61 cites·8 claims
- 0286US7641618B2Capacitance-type pressure sensor and heart beat / respiration measuring device using the sameSANYO ELECTRIC CO·Filed 2005·Granted Jan 5, 2010·55 cites·11 claims
- 0376US7387124B2Method of and device for snore detectionSANYO ELECTRIC CO·Filed 2005·Granted Jun 17, 2008·14 cites·1 claims
- 0474US6868173B1Method for confirming authenticity of sheetSANYO ELECTRIC CO·Filed 2000·Granted Mar 15, 2005·14 cites·4 claims
- 0573US2025348142A1Information processing method and information processing systemPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 0672US7150718B2Sleep state estimation device and program product for providing a computer with a sleep state estimation functionSANYO ELECTRIC CO·Filed 2004·Granted Dec 19, 2006·72 cites·12 claims
- 0767US6327543B1Method of judging truth of paper type and method of judging direction in which paper type is fedSANYO ELECTRIC CO·Filed 2000·Granted Dec 4, 2001·7 cites·4 claims
- 0859US7052469B2Heart beat/respiration measuring deviceSANYO ELECTRIC CO·Filed 2003·Granted May 30, 2006·22 cites·3 claims
- 0950US6253158B1Method of judging truth of paper type and method of judging direction in which paper type is fedSANYO ELECTRIC CO·Filed 2000·Granted Jun 26, 2001·1 cites·5 claims
- 1050US2007093722A1Method of and device for snore detectionSANYO ELECTRIC CO·Filed 2006·Application pending·0 cites
- 1141US6157895AMethod of judging truth of paper type and method of judging direction in which paper type is fedSANYO ELECTRIC CO·Filed 1997·Granted Dec 5, 2000·7 cites·10 claims
- 1238US2004230398A1Sleep analyzer and program product for giving sleep analysis function to computerSANYO ELECTRIC CO·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →