Assignee
YAMAO TAKESHI
JP·3 granted patents·1 pending application·5 citations·filing 2011–2012
Top patents by PatentIndex Score
4 records- 0178US8628687B2Sialon-based oxynitride phosphor and production method thereofYAMAO TAKESHI·Filed 2012·Granted Jan 14, 2014·5 cites·9 claims
- 0250US9022343B2Polycrystalline silicon ingot casting mold and method for producing same, and silicon nitride powder for mold release material for polycrystalline silicon ingot casting mold and slurry containing sameYAMAO TAKESHI·Filed 2011·Granted May 5, 2015·0 cites·6 claims
- 0345US8864481B2Mold for casting polycrystalline silicon ingot, and silicon nitride powder for mold release material thereof, slurry containing silicon nitride powder for mold release layer thereof and mold release material for casting thereofYAMAO TAKESHI·Filed 2011·Granted Oct 21, 2014·0 cites·4 claims
- 0435US2013037843A1Light emitting transistorYAMAO TAKESHI·Filed 2011·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →