Assignee
ISHIZUKA RESEARCH INST LTD
JP·5 granted patents·46 citations·filing 1985–1996
Top patents by PatentIndex Score
5 records- 0168US4596693AMethod of producing a composite compact of cBN and WC-CoISHIZUKA RESEARCH INST LTD·Filed 1985·Granted Jun 24, 1986·25 cites·3 claims
- 0247US4844988ADiamond composite and method for producing the sameISHIZUKA RESEARCH INST LTD·Filed 1987·Granted Jul 4, 1989·10 cites·5 claims
- 0336US5061292ADiamond abrasive and method for producing the sameISHIZUKA RESEARCH INST LTD·Filed 1989·Granted Oct 29, 1991·6 cites·11 claims
- 0432US5510157AMethod of producing diamond of controlled qualityISHIZUKA RESEARCH INST LTD·Filed 1991·Granted Apr 23, 1996·5 cites·28 claims
- 0527US5882740AMethod of producing diamond of controlled quality and product produced therebyISHIZUKA RESEARCH INST LTD·Filed 1996·Granted Mar 16, 1999·0 cites·20 claims
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