Inventor
MATSUNAGA KENICHI
JP109 patents
⚠️ This page may combine multiple inventors who share the name “MATSUNAGA KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUREHA CHEMICAL IND CO LTD
19 patentsUS5693610ADec 2, 1997
Binding agent for growth factor
KUREHA CHEMICAL IND CO LTD36 citations92
US4925662AMay 15, 1990
Anti-tumor substance and process for producing the same
KUREHA CHEMICAL IND CO LTD25 citations92
US4401592AAug 30, 1983
Pharmaceutical composition having antitumor activity
KUREHA CHEMICAL IND CO LTD35 citations92
US5089481AFeb 18, 1992
Polysaccharides and antiviral drugs containing the same as active ingredient
KUREHA CHEMICAL IND CO LTD44 citations90
US4738843AApr 19, 1988
Anti-tumor substance of immunoglobulin and melphalan and process for producing the same
KUREHA CHEMICAL IND CO LTD20 citations82
US4372948AFeb 8, 1983
Derivative of saccharide and physiologically active agent containing the same
KUREHA CHEMICAL IND CO LTD25 citations82
US4315851AFeb 16, 1982
Pharmaceutical composition having antitumor activity
KUREHA CHEMICAL IND CO LTD23 citations82
US4820689AApr 11, 1989
Pharmaceutical composition containing a glycoprotein
KUREHA CHEMICAL IND CO LTD18 citations81
US4957906ASep 18, 1990
Pharmaceutical compositions containing a derivative of para-aminobenzoic acid as an active ingredient
KUREHA CHEMICAL IND CO LTD8 citations74
US4801581AJan 31, 1989
Pharmaceutical composition containing para-amino-benzoic acid-N-D-xyloside as an active ingredient
KUREHA CHEMICAL IND CO LTD3 citations74
US4663438AMay 5, 1987
Novel nucleic acid-containing glycoprotein
KUREHA CHEMICAL IND CO LTD10 citations74
US4649133AMar 10, 1987
Method for the treatment of pains or pyrexia due to the accentuation of central nerve
KUREHA CHEMICAL IND CO LTD4 citations74
US4559327ADec 17, 1985
Pharmaceutical composition containing para-aminobenzoic acid-N-L-rhamnoside as an active ingredient
KUREHA CHEMICAL IND CO LTD3 citations74
US4440757AApr 3, 1984
Pharmaceutical composition comprising derivative of aminobenzoic acid for regulating prostaglandin
KUREHA CHEMICAL IND CO LTD7 citations74
US4380536AApr 19, 1983
Pharmaceutical composition containing para-amino-benzoic acid-N-D-mannoside as an active ingredient
KUREHA CHEMICAL IND CO LTD11 citations74
US4322409AMar 30, 1982
Pharmaceutical composition containing a derivative of orthoaminobenzoic acid as an active ingredient
KUREHA CHEMICAL IND CO LTD12 citations74
US4322408AMar 30, 1982
Pharmaceutical composition containing a derivative of para-aminobenzoic acid as an active ingredient
KUREHA CHEMICAL IND CO LTD9 citations74
US4315921AFeb 16, 1982
Pharmaceutical composition containing fara-amino-benzoic acid-N-D-xyloside as an active ingredient
KUREHA CHEMICAL IND CO LTD14 citations74
US4313939AFeb 2, 1982
Pharmaceutical composition containing para-aminobenzoic acid-N-L-rhamnoside as an active ingredient
KUREHA CHEMICAL IND CO LTD8 citations74
HITACHI KOKI KK
11 patentsUS7886644B2Feb 15, 2011
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK11 citations92
US7418894B2Sep 2, 2008
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK18 citations92
US7383759B2Jun 10, 2008
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK10 citations92
US7373866B2May 20, 2008
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK14 citations92
US7367254B2May 6, 2008
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK10 citations92
US7207251B2Apr 24, 2007
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK20 citations92
US10549396B2Feb 4, 2020
Electric power tool
HITACHI KOKI KK9 citations84
US8359960B2Jan 29, 2013
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK5 citations84
US7930962B2Apr 26, 2011
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK3 citations74
US7793575B2Sep 14, 2010
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK6 citations74
US7696450B2Apr 13, 2010
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK3 citations74
KAO CORP
10 patentsUS6616709B2Sep 9, 2003
Hair dye composition
KAO CORP23 citations92
US6607563B2Aug 19, 2003
Hair dye composition
KAO CORP43 citations92
US6592630B2Jul 15, 2003
Hair dye composition
KAO CORP34 citations92
US6475248B2Nov 5, 2002
Hair dye composition
KAO CORP25 citations92
US6071504AJun 6, 2000
Hair treatment composition comprising alkalizing agent
KAO CORP46 citations92
US7972389B2Jul 5, 2011
Second part composition for hair dyeing or bleaching
KAO CORP9 citations84
US6616708B2Sep 9, 2003
Hair dye composition
KAO CORP17 citations84
US6451069B2Sep 17, 2002
Hair dye composition
KAO CORP19 citations84
US7842101B2Nov 30, 2010
Oxidative hair dye composition
KAO CORP6 citations74
US7662193B2Feb 16, 2010
Hair dye composition
KAO CORP7 citations73
MITSUBISHI HEAVY IND LTD
2 patentsYOKOTA TOMOYOSHI
2 patentsKOSUGI SHINGO
1 patentDORYOKURO KAKUNENRYO
1 patentKITAGAWA HIROKI
1 patentSONY CORP
1 patentSUZUKI MICHIHIKO
1 patentNIPPON TELEGRAPH & TELEPHONE
1 patentShowing the top 50 of 109 patents by PatentIndex Score.