Inventor · disambiguated record
Chiaki Tanuma
Also filed as: TANUMA CHIAKI
40 granted patents·9 pending applications·740 citations·filing 1981–2017
98Inventor score
Top patents by PatentIndex Score
49 records- 0196US6959986B2Liquid ink and recording apparatusTOSHIBA KK·Filed 2003·Granted Nov 1, 2005·54 cites·23 claims
- 0295US7500745B2Liquid ink and recording apparatusTOSHIBA TEC KK·Filed 2006·Granted Mar 10, 2009·16 cites·16 claims
- 0393US7125112B2Liquid ink and recording apparatusTOSHIBA KK·Filed 2005·Granted Oct 24, 2006·12 cites·2 claims
- 0492US7108367B2Liquid ink and recording apparatusTOSHIBA KK·Filed 2005·Granted Sep 19, 2006·10 cites·5 claims
- 0592US4634884ASwing-driven solid-state image sensorTOSHIBA KK·Filed 1984·Granted Jan 6, 1987·84 cites·7 claims
- 0691US8944573B2Inkjet head and method of manufacturing the sameTOSHIBA TEC KK·Filed 2013·Granted Feb 3, 2015·5 cites·8 claims
- 0791US5008582AElectronic device having a cooling elementTOSHIBA KK·Filed 1990·Granted Apr 16, 1991·162 cites·4 claims
- 0889US4689514ADisplacement generating deviceTOSHIBA KK·Filed 1986·Granted Aug 25, 1987·40 cites·16 claims
- 0986US8801147B2Inkjet head and inkjet recording apparatusKUSUNOKI RYUTARO·Filed 2012·Granted Aug 12, 2014·4 cites·6 claims
- 1085US5912679AInk-jet printer using RF tone burst drive signalTOSHIBA KK·Filed 1996·Granted Jun 15, 1999·58 cites·18 claims
- 1184US9102154B2Ink jet head and ink jet printing apparatus having the sameTOSHIBA TEC KK·Filed 2014·Granted Aug 11, 2015·3 cites·15 claims
- 1284US8967775B2Ink jet head and image forming apparatusTOSHIBA TEC KK·Filed 2013·Granted Mar 3, 2015·3 cites·20 claims
- 1383US8876262B2Inkjet head and inkjet recording apparatusARAI RYUICHI·Filed 2012·Granted Nov 4, 2014·5 cites·16 claims
- 1482US7387380B2Liquid ink and recording apparatusTOSHIBA TEC KK·Filed 2006·Granted Jun 17, 2008·4 cites·4 claims
- 1582US6045208AInk-jet recording device having an ultrasonic generating element arrayTOSHIBA KK·Filed 1995·Granted Apr 4, 2000·43 cites·34 claims
- 1680US4857482AMethod of forming bump electrode and electronic circuit deviceTOSHIBA KK·Filed 1988·Granted Aug 15, 1989·56 cites·16 claims
- 1772US9073319B2Inkjet head and inkjet recording apparatus with integrated nozzles and actuatorsTOSHIBA TEC KK·Filed 2014·Granted Jul 7, 2015·1 cites·8 claims
- 1872US8469489B2Inkjet print head and method thereforSEKI MASASHI·Filed 2010·Granted Jun 25, 2013·2 cites·5 claims
- 1970US4689516APosition adjustment device with a piezoelectric element as a lock mechanismTOSHIBA KK·Filed 1986·Granted Aug 25, 1987·21 cites·7 claims
- 2070US4510412APiezoelectric displacing deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Apr 9, 1985·21 cites·6 claims
- 2169US9079400B2Ink jet headTOSHIBA TEC KK·Filed 2013·Granted Jul 14, 2015·1 cites·9 claims
- 2268US6746103B2Recording head and recording apparatus using the sameTOSHIBA TEC KK·Filed 2002·Granted Jun 8, 2004·11 cites·11 claims
- 2365US7597428B2Ink jet headTOSHIBA TEC KK·Filed 2007·Granted Oct 6, 2009·2 cites·17 claims
- 2464US4554586ASolid state image sensing deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Nov 19, 1985·15 cites·12 claims
- 2563US4608506ATemperature compensated drive for a piezoelectric displacement generatorTOKYO SHIBAURA ELECTRIC CO·Filed 1984·Granted Aug 26, 1986·27 cites·14 claims
- 2659US7654646B2Ink jet headTOSHIBA TEC KK·Filed 2007·Granted Feb 2, 2010·1 cites·6 claims
- 2759US4449919AGas combustion apparatus capable of detecting environmental oxygen deficiencyTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted May 22, 1984·16 cites·5 claims
- 2858US9415593B2Ink jet head and manufacturing method of the sameTOSHIBA TEC KK·Filed 2015·Granted Aug 16, 2016·0 cites·12 claims
- 2958US9150008B2Ink jet head and manufacturing method of the sameTOSHIBA TEC KK·Filed 2013·Granted Oct 6, 2015·0 cites·10 claims
- 3058US6036301AInk jet recording apparatusTOSHIBA KK·Filed 1998·Granted Mar 14, 2000·17 cites·8 claims
- 3158US5136389AImage sensor driving method with high-speed voltage responseTOSHIBA KK·Filed 1989·Granted Aug 4, 1992·14 cites·18 claims
- 3254US11097530B2Three-dimensional modeling device and three-dimensional modeling methodMUTOH IND LTD·Filed 2017·Granted Aug 24, 2021·0 cites·8 claims
- 3352US8746857B2Inkjet recording headKAWAKUBO TAKASHI·Filed 2012·Granted Jun 10, 2014·0 cites·7 claims
- 3452US2013222481A1Inkjet head and method of manufacturing the sameYOKOYAMA SHUHEI·Filed 2012·Application pending·0 cites
- 3550US6123412ASupersonic wave, ink jet recording apparatus including ink circulation meansTOSHIBA KK·Filed 1998·Granted Sep 26, 2000·13 cites·20 claims
- 3649US9138999B2Ink jet head and image forming apparatusTOSHIBA TEC KK·Filed 2013·Granted Sep 22, 2015·0 cites·11 claims
- 3749US5412456ADeveloping apparatusTOSHIBA KK·Filed 1993·Granted May 2, 1995·7 cites·11 claims
- 3848US9050798B2Ink-jet head and manufacturing method of the sameTOSHIBA TEC KK·Filed 2013·Granted Jun 9, 2015·0 cites·9 claims
- 3948US7914117B2Inkjet printer and inkjet headTOSHIBA TEC KK·Filed 2007·Granted Mar 29, 2011·0 cites·18 claims
- 4047US2005255235A1Method of manufacturing thermosensitive recording mediumHIYOSHI TAKAYUKI·Filed 2005·Application pending·0 cites
- 4146US5475477ADeveloping apparatusTOSHIBA KK·Filed 1994·Granted Dec 12, 1995·6 cites·9 claims
- 4244US2005255996A1Thermosensitive recording medium and manufacturing method thereofTAMURA TOSHIYUKI·Filed 2005·Application pending·0 cites
- 4343US2014063095A1Ink jet headTOSHIBA TEC KK·Filed 2013·Application pending·0 cites
- 4440US6116721AInk jet recording deviceTOSHIBA KK·Filed 1998·Granted Sep 12, 2000·6 cites·16 claims
- 4540US2012056947A1Inkjet head and method of manufacturing the sameTANUMA CHIAKI·Filed 2011·Application pending·0 cites
- 4638US2006098082A1Thermal paper, and method and apparatus for manufacturing the sameTOSHIBA TEC KK·Filed 2005·Application pending·0 cites
- 4736US2011063380A1Ink jet headTOSHIBA TEC KK·Filed 2010·Application pending·0 cites
- 4835US2013063522A1Inkjet head and inkjet recording apparatusARAI RYUICHI·Filed 2012·Application pending·0 cites
- 4928US2002044171A1Ink-jet recording deviceFiled 1999·Application pending·0 cites
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