Inventor · disambiguated record
Hideyuki Ijiri
Also filed as: IJIRI HIDEYUKI
12 granted patents·4 pending applications·33 citations·filing 2001–2017
86Inventor score
Top patents by PatentIndex Score
16 records- 0194US7589000B2Fabrication method and fabrication apparatus of group III nitride crystal substanceSUMITOMO ELECTRIC INDUSTRIES·Filed 2006·Granted Sep 15, 2009·20 cites·4 claims
- 0279US7858502B2Fabrication method and fabrication apparatus of group III nitride crystal substanceSUMITOMO ELECTRIC INDUSTRIES·Filed 2009·Granted Dec 28, 2010·4 cites·6 claims
- 0374US9806494B2Optical module and method for manufacturing the optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Oct 31, 2017·2 cites·13 claims
- 0470US6987917B2Optical fiber preform producing method, optical fiber preform, and optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Jan 17, 2006·5 cites·16 claims
- 0569US8772787B2Prepared and stored GaN substrateSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Jul 8, 2014·0 cites·6 claims
- 0668US10333270B2Optical module and method for manufacturing the optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Jun 25, 2019·1 cites·12 claims
- 0767US8404569B2Fabrication method and fabrication apparatus of group III nitride crystal substanceKASAI HITOSHI·Filed 2010·Granted Mar 26, 2013·1 cites·8 claims
- 0858US8476158B2Method of preparing and storing GaN substrate, prepared and stored GaN substrate, and semiconductor device and method of its manufactureIJIRI HIDEYUKI·Filed 2011·Granted Jul 2, 2013·0 cites·13 claims
- 0955US2013244406A1Fabrication method and fabrication apparatus of group iii nitride crystal substanceSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Application pending·0 cites
- 1051US7811908B2Method of storing GaN substrate, stored substrate, and semiconductor device and method of its manufactureSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted Oct 12, 2010·0 cites·10 claims
- 1148US2004139765A1Method of producing optical fiber preform, and optical fiber preform and optical fiber produced with the methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Application pending·0 cites
- 1245US7062941B2Manufacturing method of optical fiber preformSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Jun 20, 2006·0 cites·5 claims
- 1345US2007280872A1Method of growing gallium nitride crystal and gallium nitride substrateSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Application pending·0 cites
- 1441US8227826B2Method of storing GaN substrate, stored substrate, and semiconductor device and method of its manufactureIJIRI HIDEYUKI·Filed 2010·Granted Jul 24, 2012·0 cites·2 claims
- 1540US10024516B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Jul 17, 2018·0 cites·11 claims
- 1638US2002000104A1Methods of making preform and optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Application pending·0 cites
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