Inventor
HAMAJIMA MITSUGU
JP25 patents
⚠️ This page may combine multiple inventors who share the name “HAMAJIMA MITSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAO CORP
24 patentsUS5810796ASep 22, 1998
Absorbent article
KAO CORP150 citations98
US6326525B1Dec 4, 2001
Absorbent article with free edge portions
KAO CORP155 citations97
US7048726B2May 23, 2006
Absorbent article
KAO CORP127 citations96
US6293935B1Sep 25, 2001
Absorbent article with liquid shrinkable elements
KAO CORP69 citations96
US5865822AFeb 2, 1999
Crosslinked cellulose fibers, absorbent papers and absorbent members using the same, topsheets using the same, and absorbent articles using the same
KAO CORP77 citations96
US7641642B2Jan 5, 2010
Absorbent article
KAO CORP96 citations95
US6159190ADec 12, 2000
Absorbent article
KAO CORP57 citations95
US5821179AOct 13, 1998
Absorbent sheet process for producing the same and absorbent article using the same
KAO CORP124 citations95
US5891118AApr 6, 1999
Absorbent article
KAO CORP143 citations94
US6086950AJul 11, 2000
Absorbent sheet, process for producing the same, and absorbent article using the same
KAO CORP71 citations93
US5496626AMar 5, 1996
Absorbent paper and absorbent article provided therewith
KAO CORP38 citations93
US5236427AAug 17, 1993
Absorbent article
KAO CORP58 citations93
US7473817B1Jan 6, 2009
Absorbent article
KAO CORP30 citations92
US6955667B1Oct 18, 2005
Absorbent article
KAO CORP47 citations92
US6663949B1Dec 16, 2003
Deodorizing absorbent sheet
KAO CORP32 citations92
US6551297B2Apr 22, 2003
Absorbent article
KAO CORP28 citations92
US6506959B2Jan 14, 2003
Absorbent article
KAO CORP48 citations92
US6068619AMay 30, 2000
Crosslinked cellulose fibers, absorbent papers and absorbent members using the same, topsheets using the same, and absorbent articles using the same
KAO CORP34 citations92
US5720737AFeb 24, 1998
Absorbent sheet, process for producing the same, and absorbent article
KAO CORP34 citations92
US6186993B1Feb 13, 2001
Wrapping construction of absorbent article
KAO CORP45 citations90
US5629069AMay 13, 1997
Absorbent paper and absorbent article provided therewith
KAO CORP15 citations82
US5807363ASep 15, 1998
Absorbent article
KAO CORP12 citations73
US6302872B1Oct 16, 2001
Absorbent member sealed between a topsheet and a backsheet
KAO CORP10 citations71
US5395359AMar 7, 1995
Absorbent article
KAO CORP13 citations70