Inventor · disambiguated record
Tomio Kajigaya
Also filed as: KAJIGAYA TOMIO
13 granted patents·4 pending applications·19 citations·filing 2004–2019
87Inventor score
Top patents by PatentIndex Score
17 records- 0185US7544248B2Lithium tantalate substrate and method of manufacturing sameSUMITOMO METAL MINING CO·Filed 2007·Granted Jun 9, 2009·4 cites·2 claims
- 0278US7544246B2Lithium tantalate substrate and method of manufacturing sameSUMITOMO METAL MINING CO·Filed 2006·Granted Jun 9, 2009·2 cites·1 claims
- 0369US9303333B2Bismuth-substituted rare-earth iron garnet crystal film and optical isolatorOOSUMI SHUUJI·Filed 2011·Granted Apr 5, 2016·1 cites·2 claims
- 0469US2019233969A1Lithium niobate single crystal substrate and method of producing the sameSUMITOMO METAL MINING CO·Filed 2019·Application pending·0 cites
- 0564US10301742B2Lithium niobate single crystal substrate and method of producing the sameSUMITOMO METAL MINING CO·Filed 2016·Granted May 28, 2019·0 cites·1 claims
- 0664US7544247B2Lithium tantalate substrate and method of manufacturing sameSUMITOMO METAL MINING CO·Filed 2007·Granted Jun 9, 2009·1 cites·2 claims
- 0763US7309392B2Lithium niobate substrate and method of producing the sameSUMITOMO METAL MINING CO·Filed 2004·Granted Dec 18, 2007·5 cites·4 claims
- 0860US7442250B2Lithium tantalate substrate and method for producing sameSUMITOMO METAL MINING CO·Filed 2004·Granted Oct 28, 2008·4 cites·4 claims
- 0960US2010021373A1Lithium tantalate substrate and process for its manufactureSUMITOMO METAL MINING CO·Filed 2009·Application pending·0 cites
- 1054US7628853B2Lithium tantalate substrate and process for its manufactureSUMITOMO METAL MINING CO·Filed 2004·Granted Dec 8, 2009·2 cites·6 claims
- 1149US10715101B2Lithium niobate single crystal substrate and method of producing the sameSUMITOMO METAL MINING CO·Filed 2016·Granted Jul 14, 2020·0 cites·8 claims
- 1249US10651818B2Method of producing lithium niobate single crystal substrateSUMITOMO METAL MINING CO·Filed 2016·Granted May 12, 2020·0 cites·4 claims
- 1345US2004255842A1Lithium tantalate substrate and method of manufacturing sameFiled 2004·Application pending·0 cites
- 1442US7713511B2Lithium tantalate substrate and process for its manufactureSUMITOMO METAL MINING CO·Filed 2004·Granted May 11, 2010·0 cites·4 claims
- 1542US2018148858A1Lithium niobate single crystal substrate and method of producing the sameSUMITOMO METAL MINING CO·Filed 2016·Application pending·0 cites
- 1640US9322111B2Bismuth-substituted rare-earth iron garnet crystal film and optical isolatorOOSUMI SHUUJI·Filed 2011·Granted Apr 26, 2016·0 cites·2 claims
- 1737US10711371B2Lithium niobate single crystal substrate and method of producing the sameSUMITOMO METAL MINING CO·Filed 2016·Granted Jul 14, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →