Assignee
ELM INC
JP·10 granted patents·8 pending applications·155 citations·filing 1994–2022
Top patents by PatentIndex Score
18 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
- 0379US8342905B2Optical disk restoration method and apparatusELM INC·Filed 2009·Granted Jan 1, 2013·7 cites·12 claims
- 0479US5478077AObject collision point detecting apparatusELM INC·Filed 1994·Granted Dec 26, 1995·60 cites·16 claims
- 0573US6564503B1Apparatus for trapping and killing insectsELM INC·Filed 2000·Granted May 20, 2003·32 cites·2 claims
- 0672US7625263B2Optical disk restoration apparatusELM INC·Filed 2003·Granted Dec 1, 2009·11 cites·10 claims
- 0770US6869344B2Apparatus for polishing optical diskELM INC·Filed 2002·Granted Mar 22, 2005·15 cites·16 claims
- 0855US9488342B2Underwater lighting device and underwater electronic deviceELM INC·Filed 2014·Granted Nov 8, 2016·0 cites·13 claims
- 0954US2025159784A1Wide area installation entertainment apparatus and entertainment system using the entertainment apparatusELM INC·Filed 2022·Application pending·0 cites
- 1051US2020367423A1Hydroponic-culture seeded paper, and apparatus for producing the seeded paperELM INC·Filed 2018·Application pending·0 cites
- 1150US9220144B2High-stability dimmerELM INC·Filed 2013·Granted Dec 22, 2015·1 cites·11 claims
- 1250US2023041239A1Grafting deviceELM INC·Filed 2020·Application pending·0 cites
- 1347US2014292106A1Control method for electrical instrument, electrical instrument system, and timer deviceELM INC·Filed 2014·Application pending·0 cites
- 1446US2015328711A1Resistance-welder power source and resistance welder using the sameELM INC·Filed 2013·Application pending·0 cites
- 1542US2014042481A1Light emitting device and method for manufacturing sameELM INC·Filed 2013·Application pending·0 cites
- 1642US2016020725A1Sun-tracking photovoltaic power generation systemELM INC·Filed 2015·Application pending·0 cites
- 1741US7857951B2Water purification apparatusELM INC·Filed 2004·Granted Dec 28, 2010·0 cites·5 claims
- 1835US2015243854A1Light-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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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →