Inventor · disambiguated record
Koichi Usui
Also filed as: KUROSAKI HIDEAKI · USUI KOICHI
12 granted patents·2 pending applications·147 citations·filing 1976–2006
92Inventor score
Top patents by PatentIndex Score
14 records- 0174US4102977AProcess for the preparation of alkali aluminosilicate detergent builderMIZUSAWA INDUSTRIAL CHEM·Filed 1976·Granted Jul 25, 1978·22 cites·22 claims
- 0268US4405371ANovel clay mineral color developer for pressure sensitive recording paper and process for producing sameMIZUSAWA INDUSTRIAL CHEM·Filed 1981·Granted Sep 20, 1983·13 cites·20 claims
- 0364US4770894ADecolorized oyster extract concentrateMIZUSAWA INDUSTRIAL CHEM·Filed 1987·Granted Sep 13, 1988·20 cites·9 claims
- 0464US4681749AProcess for preparation of synthetic crystalline zinc silicate mineral having a sauconite, willemite or hemimorphite structureMIZUSAWA INDUSTRIAL CHEM·Filed 1985·Granted Jul 21, 1987·14 cites·13 claims
- 0561US4626420ASynthetic fraipontite and process for preparation thereofMIZUSAWA INDUSTRIAL CHEM·Filed 1985·Granted Dec 2, 1986·10 cites·18 claims
- 0658US4527178AHeat-sensitive recording paper and filler thereforMIZUSAWA INDUSTRIAL CHEM·Filed 1984·Granted Jul 2, 1985·8 cites·2 claims
- 0757US4544604AHeat-sensitive recording paper and filler thereforMIZUSAWA INDUSTRIAL CHEM·Filed 1985·Granted Oct 1, 1985·12 cites·8 claims
- 0857US4238346ADetergent builders and process for preparation thereofMIZUSAWA INDUSTRIAL CHEM·Filed 1978·Granted Dec 9, 1980·12 cites·10 claims
- 0956US2003028471A1Method for selling pre-owned integrated circuit manufacturing equipment onlineFiled 2001·Application pending·0 cites
- 1056US2007005489A1Method for selling pre-owned integrated circuit manufacturing equipment onlineAPPLIED MATERIALS INC·Filed 2006·Application pending·0 cites
- 1153US4622166AProcess for preparation of zeolite slurry excellent in static stability and dynamic stabilityMIZUSAWA INDUSTRIAL CHEM·Filed 1984·Granted Nov 11, 1986·14 cites·14 claims
- 1253US4509064AHeat-sensitive recording paper and filler thereforMIZUSAWA INDUSTRIAL CHEM·Filed 1984·Granted Apr 2, 1985·6 cites·2 claims
- 1344US4219535AAlkali metal aluminosilicate detergent builderMIZUSAWA INDUSTRIAL CHEM·Filed 1978·Granted Aug 26, 1980·7 cites·14 claims
- 1442US4968523AProcess for preparation of shellfish extract concentrate, and shellfish extract concentrateMIZUSAWA INDUSTRIAL CHEM·Filed 1988·Granted Nov 6, 1990·9 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →