Inventor · disambiguated record
Mitsugu Hamajima
Also filed as: HAMAJIMA MITSUGU
25 granted patents·1,515 citations·filing 1991–2006
98Inventor score
Top patents by PatentIndex Score
25 records- 0192US5821179AAbsorbent sheet process for producing the same and absorbent article using the sameKAO CORP·Filed 1995·Granted Oct 13, 1998·124 cites·15 claims
- 0287US6086950AAbsorbent sheet, process for producing the same, and absorbent article using the sameKAO CORP·Filed 1998·Granted Jul 11, 2000·71 cites·2 claims
- 0383US7048726B2Absorbent articleKAO CORP·Filed 2002·Granted May 23, 2006·127 cites·2 claims
- 0482US7473817B1Absorbent articleKAO CORP·Filed 2000·Granted Jan 6, 2009·30 cites·28 claims
- 0580US5496626AAbsorbent paper and absorbent article provided therewithKAO CORP·Filed 1994·Granted Mar 5, 1996·38 cites·7 claims
- 0679US7641642B2Absorbent articleKAO CORP·Filed 2002·Granted Jan 5, 2010·96 cites·5 claims
- 0774US6326525B1Absorbent article with free edge portionsKAO CORP·Filed 1998·Granted Dec 4, 2001·155 cites·18 claims
- 0874US5810796AAbsorbent articleKAO CORP·Filed 1997·Granted Sep 22, 1998·150 cites·9 claims
- 0973US6663949B1Deodorizing absorbent sheetKAO CORP·Filed 1999·Granted Dec 16, 2003·32 cites·13 claims
- 1071US6506959B2Absorbent articleKAO CORP·Filed 2001·Granted Jan 14, 2003·48 cites·9 claims
- 1170US5891118AAbsorbent articleKAO CORP·Filed 1996·Granted Apr 6, 1999·143 cites·16 claims
- 1266US5865822ACrosslinked cellulose fibers, absorbent papers and absorbent members using the same, topsheets using the same, and absorbent articles using the sameKAO CORP·Filed 1994·Granted Feb 2, 1999·77 cites·9 claims
- 1360US8075541B2Absorbent article including rear wing portionsKAMEO YOJI·Filed 2006·Granted Dec 13, 2011·2 cites·14 claims
- 1458US5629069AAbsorbent paper and absorbent article provided therewithKAO CORP·Filed 1995·Granted May 13, 1997·15 cites·7 claims
- 1557US6293935B1Absorbent article with liquid shrinkable elementsKAO CORP·Filed 1997·Granted Sep 25, 2001·69 cites·10 claims
- 1654US6302872B1Absorbent member sealed between a topsheet and a backsheetKAO CORP·Filed 2000·Granted Oct 16, 2001·10 cites·5 claims
- 1753US6159190AAbsorbent articleKAO CORP·Filed 1998·Granted Dec 12, 2000·57 cites·11 claims
- 1851US5236427AAbsorbent articleKAO CORP·Filed 1991·Granted Aug 17, 1993·58 cites·18 claims
- 1949US6955667B1Absorbent articleKAO CORP·Filed 1997·Granted Oct 18, 2005·47 cites·18 claims
- 2046US6186993B1Wrapping construction of absorbent articleKAO CORP·Filed 1997·Granted Feb 13, 2001·45 cites·13 claims
- 2146US6068619ACrosslinked cellulose fibers, absorbent papers and absorbent members using the same, topsheets using the same, and absorbent articles using the sameKAO CORP·Filed 1997·Granted May 30, 2000·34 cites·35 claims
- 2244US5720737AAbsorbent sheet, process for producing the same, and absorbent articleKAO CORP·Filed 1995·Granted Feb 24, 1998·34 cites·14 claims
- 2340US6551297B2Absorbent articleKAO CORP·Filed 1997·Granted Apr 22, 2003·28 cites·20 claims
- 2432US5807363AAbsorbent articleKAO CORP·Filed 1996·Granted Sep 15, 1998·12 cites·7 claims
- 2530US5395359AAbsorbent articleKAO CORP·Filed 1993·Granted Mar 7, 1995·13 cites·14 claims
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