Assignee
HAKUTO KK
JP·11 granted patents·2 pending applications·179 citations·filing 1979–2018
Top patents by PatentIndex Score
13 records- 0186US5409571AScale deposit inhibitor for kraft digesters and method for controlling scale deposition in kraft digestersHAKUTO KK·Filed 1994·Granted Apr 25, 1995·43 cites·4 claims
- 0271US5175279APolysaccharide, and water absorbent, moisture absorbent or humectant and thickening agent chiefly made of the polysaccharideHAKUTO KK·Filed 1991·Granted Dec 29, 1992·23 cites·3 claims
- 0371US4659419ALaminator for sticking film sheet on panel surfaceHAKUTO KK·Filed 1984·Granted Apr 21, 1987·35 cites·14 claims
- 0468US4743325AMethod of sticking film sheet on panel surfaceHAKUTO KK·Filed 1986·Granted May 10, 1988·34 cites·1 claims
- 0554US2009324658A1Cosmetic and Method for Production ThereofHAKUTO KK·Filed 2007·Application pending·0 cites
- 0647US4264397AApparatus for sticking nonconductive tape having plating perforations to sheet metalHAKUTO KK·Filed 1979·Granted Apr 28, 1981·15 cites·2 claims
- 0741US4800611APlate cleaning apparatus and cleaning roller thereforHAKUTO KK·Filed 1987·Granted Jan 31, 1989·10 cites·9 claims
- 0839US7202391B2Process for inhibiting polymerization of an aromatic vinyl compoundHAKUTO KK·Filed 2002·Granted Apr 10, 2007·0 cites·5 claims
- 0936US4799284APlate cleaning apparatus and cleaning roller thereforHAKUTO KK·Filed 1988·Granted Jan 24, 1989·7 cites·1 claims
- 1032US5154277AElectronic parts separation mechanismHAKUTO KK·Filed 1992·Granted Oct 13, 1992·11 cites·1 claims
- 1130US2020230262A1Composition for improving ultrasonic transmission efficiency, gel composition for ultrasonic diagnosis, and ultrasound imaging methodHAKUTO KK·Filed 2018·Application pending·0 cites
- 1225US4722629AAdaptor for electronic element stickHAKUTO KK·Filed 1986·Granted Feb 2, 1988·1 cites·2 claims
- 1322US6740528B2Method for measuring concentration of stable free radical compoundHAKUTO KK·Filed 2001·Granted May 25, 2004·0 cites·6 claims
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