Assignee
SOMA SHINJI
JP·4 granted patents·18 citations·filing 2007–2011
Technology mixB24D4
Top patents by PatentIndex Score
4 records- 0181US8177871B2Vitrified bonded grindstoneSOMA SHINJI·Filed 2009·Granted May 15, 2012·9 cites·20 claims
- 0275US8182318B2Obliquely grooved grinding wheel and method for manufacturing the sameSOMA SHINJI·Filed 2007·Granted May 22, 2012·8 cites·4 claims
- 0359US8444726B2Method for manufacturing grinding wheel having depressions on grinding surface thereofSOMA SHINJI·Filed 2007·Granted May 21, 2013·1 cites·3 claims
- 0446US9149912B2Cubic boron nitride grinding wheelSOMA SHINJI·Filed 2011·Granted Oct 6, 2015·0 cites·15 claims
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