Inventor
TSUKAMOTO MASAMITSU
US20 patents
⚠️ This page may combine multiple inventors who share the name “TSUKAMOTO MASAMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ISHIHARA SANGYO KAISHA
12 patentsUS6121201ASep 19, 2000
Diaryl ethers and processes for their preparation and herbicidal and desiccant compositions containing them
ISHIHARA SANGYO KAISHA26 citations92
US6573218B1Jun 3, 2003
Fused-benzene derivatives useful as herbicides
ISHIHARA SANGYO KAISHA17 citations83
US6294503B1Sep 25, 2001
Fused heterocycle compounds, process for their preparation, and herbicidal compositions containing them
ISHIHARA SANGYO KAISHA19 citations83
US6613718B2Sep 2, 2003
Aryl ether derivatives and processes for their preparation and herbicidal and desiccant compositions containing them
ISHIHARA SANGYO KAISHA8 citations71
US6303543B1Oct 16, 2001
Diaryl ethers and processes for their preparation and herbicidal and desiccant compositions containing them
ISHIHARA SANGYO KAISHA2 citations62
US8030498B2Oct 4, 2011
Benzoylpyrazole compounds and herbicides containing them
ISHIHARA SANGYO KAISHA2 citations60
US6927193B2Aug 9, 2005
Aryl ether derivatives and processes for their preparation and herbicidal and desiccant compositions containing them
ISHIHARA SANGYO KAISHA1 citations50
US5380834AJan 10, 1995
Immuno-suppressive agent
ISHIHARA SANGYO KAISHA1 citations49
US6770596B1Aug 3, 2004
Fused tricyclic compounds, process for their preparation, and herbicidal compositions containing them
ISHIHARA SANGYO KAISHA0 citations41
US6806367B2Oct 19, 2004
Process for producing carbonyl hydrazones
ISHIHARA SANGYO KAISHA0 citations40
US6617282B2Sep 9, 2003
Processes for preparing 3-phenyl-2,4(1H, 3H)-pyrimidinediones
ISHIHARA SANGYO KAISHA0 citations39
US6770597B2Aug 3, 2004
Benzohydrazide derivatives as herbicides and desiccant compositions containing them
ISHIHARA SANGYO KAISHA0 citations38
ISK AMERICAS INC
5 patentsUS6355799B1Mar 12, 2002
Substituted benzene compounds, process for their preparation, and herbicidal and defoliant compositions containing them
ISK AMERICAS INC26 citations91
US6333296B1Dec 25, 2001
Diaryl ethers and processes for their preparation and herbicidal and desiccant compositions containing them
ISK AMERICAS INC22 citations91
US6545161B2Apr 8, 2003
Substituted benzene compounds, process for their preparation, and herbicidal and defoliant compositions containing them
ISK AMERICAS INC8 citations72
US6479435B1Nov 12, 2002
Diaryl ethers and processes for their preparation and herbicidal and desiccant compositions containing them
ISK AMERICAS INC4 citations61
USRE39590EApr 24, 2007
Substituted benzene compounds, process for their preparation, and herbicidal and defoliant compositions containing them
ISK AMERICAS INC1 citations51