Inventor · disambiguated record
Tadashi Ishigaki
Also filed as: ISHIGAKI TADASHI
3 granted patents·5 pending applications·8 citations·filing 2009–2018
58Inventor score
Top patents by PatentIndex Score
8 records- 0175US8288804B2Field effect transistor and method for manufacturing the sameKIKUCHI HIROAKI·Filed 2009·Granted Oct 16, 2012·7 cites·9 claims
- 0253US8816377B2Phosphor and light emitting deviceTODA KENJI·Filed 2011·Granted Aug 26, 2014·1 cites·16 claims
- 0343US2020231872A1Phosphor and a compositionMERCK PATENT GMBH·Filed 2018·Application pending·0 cites
- 0442US2020205415A1CompositionMERCK PATENT GMBH·Filed 2018·Application pending·0 cites
- 0538US8734680B2Silicate-based phosphor and manufacturing method of silicate-based phosphorTODA KENJI·Filed 2011·Granted May 27, 2014·0 cites·4 claims
- 0634US2013292733A1Crystalline material, and light-emitting device and white led using sameTODA KENJI·Filed 2011·Application pending·0 cites
- 0734US2013292609A1Phosphor manufacturing methodTODA KENJI·Filed 2011·Application pending·0 cites
- 0832US2019031954A1Composition, color converting sheet and light-emitting diode deviceMERCK PATENT GMBH·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →