Inventor · disambiguated record
Hatsuo Yotsumoto
Also filed as: YOTSUMOTO HATSUO
10 granted patents·1 pending application·165 citations·filing 1985–2014
89Inventor score
Top patents by PatentIndex Score
11 records- 0186US6174500B1Negative ion generating apparatusMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jan 16, 2001·74 cites·8 claims
- 0283US9186647B2Ozone gas generation unit and ozone gas supply systemTOSHIBA MITSUBISHI ELEC INC·Filed 2014·Granted Nov 17, 2015·3 cites·14 claims
- 0378US7382087B2Ozone generator system and ozone generating methodTOSHIBA MITSUBISHI ELEC INC·Filed 2004·Granted Jun 3, 2008·19 cites·32 claims
- 0462US5695635AOzone purifying apparatusMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Dec 9, 1997·22 cites·6 claims
- 0552US5076209ABreeding apparatusMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Dec 31, 1991·15 cites·7 claims
- 0649US4963269AWater ozonization methodMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Oct 16, 1990·14 cites·2 claims
- 0748US9056300B2Ozone gas generation unit and ozone gas supply systemOKIHARA YUJIRO·Filed 2010·Granted Jun 16, 2015·0 cites·9 claims
- 0845US4906358AWater ozonization systemMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Mar 6, 1990·11 cites·2 claims
- 0942US8778274B2Ozone gas supply systemNAKAMURA NORIYUKI·Filed 2010·Granted Jul 15, 2014·0 cites·4 claims
- 1041US2003084927A1Washer and washing methodMITSUBISHI ELECTRIC CORP·Filed 2002·Application pending·0 cites
- 1137US4647540AAutomatic observation system for microorganisms and the likeMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Mar 3, 1987·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →