Inventor · disambiguated record
Kazunori Nishizawa
Also filed as: NISHIZAWA KAZUNORI
16 granted patents·726 citations·filing 1979–2004
95Inventor score
Top patents by PatentIndex Score
16 records- 0195US4364992ATwo layer absorbent article with super water-absorbing polymerKAO CORP·Filed 1981·Granted Dec 21, 1982·115 cites·7 claims
- 0287US4269188ADisposable diaperKAO CORP·Filed 1979·Granted May 26, 1981·76 cites·4 claims
- 0386US4623342ADisposable diaperKAO CORP·Filed 1984·Granted Nov 18, 1986·135 cites·9 claims
- 0486US4477467AInsect repellentKAO CORP·Filed 1982·Granted Oct 16, 1984·21 cites·3 claims
- 0579US4626252ADisposable diaperKAO CORP·Filed 1985·Granted Dec 2, 1986·55 cites·10 claims
- 0673US4306559AMoisture-permeable disposable diapersKAO CORP·Filed 1980·Granted Dec 22, 1981·85 cites·7 claims
- 0772US4418524ATwisted yarn and twisted bundle of yarnsKAO CORP·Filed 1981·Granted Dec 6, 1983·73 cites·23 claims
- 0865US4794034AWater absorbing articleKAO CORP·Filed 1982·Granted Dec 27, 1988·20 cites·18 claims
- 0964US5593779AFiber for clothing and production method thereforKAO CORP·Filed 1995·Granted Jan 14, 1997·20 cites·9 claims
- 1060US7847145B2Body fluid absorbent articleDAIO SEISHI KK·Filed 2004·Granted Dec 7, 2010·24 cites·12 claims
- 1156US7491864B2Absorbent article for body fluids and production method thereofDAIO SEISHI KK·Filed 2002·Granted Feb 17, 2009·14 cites·5 claims
- 1255US4357938ADisposable diaperKAO CORP·Filed 1981·Granted Nov 9, 1982·37 cites·10 claims
- 1351US4524577ATwisted yarnKAO CORP·Filed 1982·Granted Jun 25, 1985·7 cites·8 claims
- 1449US4447240ADisposable diaperKAO CORP·Filed 1981·Granted May 8, 1984·30 cites·10 claims
- 1540US5005249AVehicle windshield wiperASMO CO LTD·Filed 1989·Granted Apr 9, 1991·8 cites·4 claims
- 1627US4642838ABearing device of bending and stretching type windshield wiperASMO CO LTD·Filed 1985·Granted Feb 17, 1987·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →