Inventor · disambiguated record
Kazuya Umino
Also filed as: UMINO KAZUYA
5 granted patents·15 citations·filing 1996–2000
76Inventor score
Files withUNI CHARM CORP5
Top patents by PatentIndex Score
5 records- 0158US6436325B1Process of making cellulose based fiberUNI CHARM CORP·Filed 2000·Granted Aug 20, 2002·1 cites·4 claims
- 0247US6187436B1Water-retentive sheet manufactured from a cellulose based fiber of high water retentivityUNI CHARM CORP·Filed 2000·Granted Feb 13, 2001·0 cites·6 claims
- 0341US6248444B1Water-retentive cellulose fiber, method of manufacturing the same, and water-retentive sheet comprising cellulose fiber of high water retentivityUNI CHARM CORP·Filed 1999·Granted Jun 19, 2001·7 cites·6 claims
- 0441US5998025AWater-retentive cellulose fiber, method of manufacturing the same, and water-retentive sheet comprising cellulose fiber of high water retentivityUNI CHARM CORP·Filed 1996·Granted Dec 7, 1999·7 cites·10 claims
- 0530US6221474B1Water-retentive sheet manufactured from a cellulose fiber of high water retentivityUNI CHARM CORP·Filed 1999·Granted Apr 24, 2001·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →