Assignee
TOSHIBA MATERIALS CO LTD
JP·11 granted patents·7 pending applications·33 citations·filing 2004–2023
Top patents by PatentIndex Score
18 records- 0184US7192899B2Silicon nitride sintered body having high heat conductivity and silicon nitride structural elementTOSHIBA MATERIALS CO LTD·Filed 2006·Granted Mar 20, 2007·8 cites·13 claims
- 0281US11884882B2Electrochromic deviceTOSHIBA MATERIALS CO LTD·Filed 2021·Granted Jan 30, 2024·1 cites·18 claims
- 0376US11007375B2Light source for myopia prevention article and method of using light source for myopia prevention articleTOSHIBA MATERIALS CO LTD·Filed 2018·Granted May 18, 2021·2 cites·14 claims
- 0475US7201858B2Fluorescent substance, method of manufacturing fluorescent substance, and light emitting device using the fluorescent substanceTOSHIBA MATERIALS CO LTD·Filed 2006·Granted Apr 10, 2007·7 cites·20 claims
- 0574US10368408B2Light emitting device and LED light bulbTOSHIBA MATERIALS CO LTD·Filed 2016·Granted Jul 30, 2019·2 cites·14 claims
- 0666US7625094B2Switch lighting EL sheet and lighting switch and electronic apparatus using itTOSHIBA MATERIALS CO LTD·Filed 2005·Granted Dec 1, 2009·4 cites·25 claims
- 0766US7230248B2Ceramic scintillator, and radiation detector and radiographic examination apparatus using sameTOSHIBA MATERIALS CO LTD·Filed 2004·Granted Jun 12, 2007·9 cites·9 claims
- 0866US2024082824A1Multielement composite oxide powder, electrochemical device and catalyst using the same, and multielement composite oxide powder production methodTOSHIBA MATERIALS CO LTD·Filed 2023·Application pending·0 cites
- 0961US12023513B2Light source for myopia prevention article and method of using light source for myopia prevention articleTOSHIBA MATERIALS CO LTD·Filed 2021·Granted Jul 2, 2024·0 cites·8 claims
- 1053US2023204802A1Ceramic scintillator, photon-counting type x-ray detector, and method for manufacturing ceramic scintillatorTOSHIBA MATERIALS CO LTD·Filed 2023·Application pending·0 cites
- 1150US2008298408A1Substrate for optical semiconductorTOSHIBA MATERIALS CO LTD·Filed 2008·Application pending·0 cites
- 1249US11211529B2Semiconductor light-emitting element and method for manufacturing sameTOSHIBA MATERIALS CO LTD·Filed 2020·Granted Dec 28, 2021·0 cites·16 claims
- 1349US10368409B2Light emitting device and LED light bulbTOSHIBA MATERIALS CO LTD·Filed 2017·Granted Jul 30, 2019·0 cites·16 claims
- 1447US11211526B2Semiconductor light-emitting elementTOSHIBA MATERIALS CO LTD·Filed 2019·Granted Dec 28, 2021·0 cites·17 claims
- 1547US2009038667A1Thermoelectric conversion module and heat exchanger and thermoelectric power generator using itTOSHIBA MATERIALS CO LTD·Filed 2006·Application pending·0 cites
- 1641US2009090452A1Process for producing nonflat ceramic substrateTOSHIBA MATERIALS CO LTD·Filed 2006·Application pending·0 cites
- 1741US2015042261A1Photovoltaic system and power storage deviceTOSHIBA MATERIALS CO LTD·Filed 2013·Application pending·0 cites
- 1840US2008135082A1Thermoelectric Conversion Module, Heat Exchanger Using Same, and Thermoelectric Power Generating ApparatusTOSHIBA MATERIALS CO LTD·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →