Inventor · disambiguated record
Takakazu Miyahara
Also filed as: MIYAHARA TAKAKAZU
13 granted patents·11 pending applications·185 citations·filing 1991–2022
91Inventor score
Top patents by PatentIndex Score
24 records- 0192US10939623B2Completely automated multi-shelf seedling growing systemELM INC·Filed 2017·Granted Mar 9, 2021·22 cites·8 claims
- 0283US8045440B2Optical disk cleaning deviceELM INC·Filed 2007·Granted Oct 25, 2011·7 cites·41 claims
- 0381US8327580B2Germination/growing apparatus and plant cultivation deviceMIYAHARA TAKAKAZU·Filed 2008·Granted Dec 11, 2012·12 cites·20 claims
- 0479US8342905B2Optical disk restoration method and apparatusELM INC·Filed 2009·Granted Jan 1, 2013·7 cites·12 claims
- 0579US5478077AObject collision point detecting apparatusELM INC·Filed 1994·Granted Dec 26, 1995·60 cites·16 claims
- 0673US6564503B1Apparatus for trapping and killing insectsELM INC·Filed 2000·Granted May 20, 2003·32 cites·2 claims
- 0772US7625263B2Optical disk restoration apparatusELM INC·Filed 2003·Granted Dec 1, 2009·11 cites·10 claims
- 0870US6869344B2Apparatus for polishing optical diskELM INC·Filed 2002·Granted Mar 22, 2005·15 cites·16 claims
- 0955US9488342B2Underwater lighting device and underwater electronic deviceELM INC·Filed 2014·Granted Nov 8, 2016·0 cites·13 claims
- 1054US8618743B2High stability dimmerMIYAHARA TAKAKAZU·Filed 2011·Granted Dec 31, 2013·1 cites·15 claims
- 1154US5172536AContinuous packing apparatusELM CO LTD·Filed 1991·Granted Dec 22, 1992·17 cites·5 claims
- 1254US2025159784A1Wide area installation entertainment apparatus and entertainment system using the entertainment apparatusELM INC·Filed 2022·Application pending·0 cites
- 1351US2020367423A1Hydroponic-culture seeded paper, and apparatus for producing the seeded paperELM INC·Filed 2018·Application pending·0 cites
- 1450US9220144B2High-stability dimmerELM INC·Filed 2013·Granted Dec 22, 2015·1 cites·11 claims
- 1550US2023041239A1Grafting deviceELM INC·Filed 2020·Application pending·0 cites
- 1647US2014292106A1Control method for electrical instrument, electrical instrument system, and timer deviceELM INC·Filed 2014·Application pending·0 cites
- 1746US2015328711A1Resistance-welder power source and resistance welder using the sameELM INC·Filed 2013·Application pending·0 cites
- 1842US2014042481A1Light emitting device and method for manufacturing sameELM INC·Filed 2013·Application pending·0 cites
- 1942US2016020725A1Sun-tracking photovoltaic power generation systemELM INC·Filed 2015·Application pending·0 cites
- 2041US7857951B2Water purification apparatusELM INC·Filed 2004·Granted Dec 28, 2010·0 cites·5 claims
- 2140US2012206927A1Large led lighting apparatusMIYAHARA TAKAKAZU·Filed 2010·Application pending·0 cites
- 2236US2006166610A1Optical disk polishing deviceMIYAHARA TAKAKAZU·Filed 2002·Application pending·0 cites
- 2336US2013181465A1Optical disc restoration method and systemMIYAHARA TAKAKAZU·Filed 2012·Application pending·0 cites
- 2435US2015243854A1Light-emitting apparatus, led illumination apparatus, and method for manufacturing phosphor-containing film piece used in light-emitting apparatusELM INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →