Inventor · disambiguated record
Hisatake Sato
Also filed as: HAYASHI HIDEO · SATO HISATAKE
25 granted patents·275 citations·filing 1974–2003
96Inventor score
Files withNIPPON OIL CO LTD14OKI ELECTRIC IND CO LTD6SEIKO KAGAKU KOGYO CO LTD4NIPPON PETROCHEMICALS CO LTD1
Top patents by PatentIndex Score
25 records- 0179US5702630AFluid having both magnetic and electrorheological characteristicsNIPPON OIL CO LTD·Filed 1997·Granted Dec 30, 1997·32 cites·4 claims
- 0277US6304133B1Moving average filterOKI ELECTRIC IND CO LTD·Filed 2000·Granted Oct 16, 2001·19 cites·5 claims
- 0375US3957736AProcess for the preparation of a resinNIPPON OIL CO LTD·Filed 1974·Granted May 18, 1976·15 cites·13 claims
- 0473US4911864ACurable compositionsNIPPON OIL CO LTD·Filed 1988·Granted Mar 27, 1990·21 cites·10 claims
- 0569US4210733AComposite resinous compositionNIPPON OIL CO LTD·Filed 1978·Granted Jul 1, 1980·18 cites·5 claims
- 0669US4028291AProcess for the production of resins for printing inkNIPPON OIL CO LTD·Filed 1975·Granted Jun 7, 1977·14 cites·7 claims
- 0768US5693375AMethod for transferring ink by printing methodNIPPON OIL CO LTD·Filed 1995·Granted Dec 2, 1997·28 cites·15 claims
- 0868US4297450AHot melt type traffic paint compositionsNIPPON OIL CO LTD·Filed 1980·Granted Oct 27, 1981·17 cites·13 claims
- 0968US3984381AMethod for producing resins for printing inksNIPPON OIL CO LTD·Filed 1975·Granted Oct 5, 1976·18 cites·13 claims
- 1067US4177076AWater or alcohol soluble printing ink compositionNIPPON OIL CO LTD·Filed 1978·Granted Dec 4, 1979·12 cites·6 claims
- 1160US5349669AData write control meansOKI ELECTRIC IND CO LTD·Filed 1993·Granted Sep 20, 1994·20 cites·18 claims
- 1259US4810301AComposition for sizing agent and process for using the same compositionSEIKO KAGAKU KOGYO CO LTD·Filed 1987·Granted Mar 7, 1989·6 cites·3 claims
- 1358US4849055AProcess for making paper using a substituted succinic anhydride as a sizing agentSEIKO KAGAKU KOGYO CO LTD·Filed 1987·Granted Jul 18, 1989·17 cites·7 claims
- 1458US3953407AProcess for preparing paper size resinNIPPON OIL CO LTD·Filed 1974·Granted Apr 27, 1976·7 cites·9 claims
- 1550US6359474B1Input interface circuitOKI ELECTRIC IND CO LTD·Filed 2000·Granted Mar 19, 2002·5 cites·17 claims
- 1648US5354487ASolid lubricant and compositionNIPPON OIL CO LTD·Filed 1991·Granted Oct 11, 1994·8 cites·8 claims
- 1739US6605932B2Voltage booster circuit and semiconductor device for incorporating sameOKI ELECTRIC IND CO LTD·Filed 2001·Granted Aug 12, 2003·2 cites·21 claims
- 1835US6906504B2Voltage booster circuit and semiconductor device for incorporating sameOKI ELECTRIC IND CO LTD·Filed 2003·Granted Jun 14, 2005·0 cites·7 claims
- 1933US6040723AInterface circuit with high speed data transmissionOKI ELECTRIC IND CO LTD·Filed 1998·Granted Mar 21, 2000·5 cites·20 claims
- 2032US5474697AElectrorheological fluid containing carbonaceous particlesNIPPON OIL CO LTD·Filed 1994·Granted Dec 12, 1995·1 cites·2 claims
- 2132US4882087AAqueous dispersed solution of substituted succinic anhydride and process for producing the sameSEIKO KAGAKU KOGYO CO LTD·Filed 1988·Granted Nov 21, 1989·4 cites·4 claims
- 2231US4717452AComposition for sizing agent and process for using the same compositionSEIKO KAGAKU KOGYO CO LTD·Filed 1985·Granted Jan 5, 1988·3 cites·4 claims
- 2330US4212783APaper sizesNIPPON OIL CO LTD·Filed 1978·Granted Jul 15, 1980·2 cites·8 claims
- 2429US4946915AMethod for preparing light-colored indene-coumarone resinNIPPON OIL CO LTD·Filed 1988·Granted Aug 7, 1990·1 cites·4 claims
- 2527US4918143APolyphenylene ether resin compositionNIPPON PETROCHEMICALS CO LTD·Filed 1989·Granted Apr 17, 1990·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →