Inventor
SHIRAISHI JUNICHI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAISHI JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
12 patentsUS6737178B2May 18, 2004
Coated PCBN cutting tools
SUMITOMO ELECTRIC INDUSTRIES92 citations97
US6302225B1Oct 16, 2001
Polycrystal diamond tool
SUMITOMO ELECTRIC INDUSTRIES101 citations97
US6261329B1Jul 17, 2001
Diamond sintered body having high strength and high wear resistance, and tool including the same
SUMITOMO ELECTRIC INDUSTRIES54 citations96
US6342301B1Jan 29, 2002
Diamond sintered compact and a process for the production of the same
SUMITOMO ELECTRIC INDUSTRIES64 citations93
US6337152B1Jan 8, 2002
Cutting tool made of A12O3-coated cBN-based sintered material
SUMITOMO ELECTRIC INDUSTRIES42 citations92
US6316094B1Nov 13, 2001
Cubic boron nitride sintered body
SUMITOMO ELECTRIC INDUSTRIES49 citations92
US6265337B1Jul 24, 2001
High strength sintered body
SUMITOMO ELECTRIC INDUSTRIES19 citations92
US6008153ADec 28, 1999
High-pressure phase boron nitride base sinter
SUMITOMO ELECTRIC INDUSTRIES27 citations92
US6001758ADec 14, 1999
Hard and tough sintered body
SUMITOMO ELECTRIC INDUSTRIES36 citations92
US6635593B1Oct 21, 2003
High strength sintered impact having excellent resistance to cratering
SUMITOMO ELECTRIC INDUSTRIES11 citations74
US6065377AMay 23, 2000
Method of cutting hardened steel with high accuracy
SUMITOMO ELECTRIC INDUSTRIES15 citations74
US6358624B1Mar 19, 2002
Polycrystal diamond tool
SUMITOMO ELECTRIC INDUSTRIES12 citations73
SYSMEX CORP
4 patentsUS7465584B2Dec 16, 2008
Method and reagent for classifying leukocytes in animal blood
SYSMEX CORP10 citations84
US6379886B1Apr 30, 2002
Diagnostic regeant for hepatitis C virus infection
SYSMEX CORP12 citations70
US7255864B2Aug 14, 2007
Diagnostic reagent for hepatitis C virus infection
SYSMEX CORP1 citations59
US7226599B2Jun 5, 2007
Diagnostic reagent for hepatitis C virus infection
SYSMEX CORP1 citations59