Assignee
HONSHU PAPER CO LTD
US·25 granted patents·879 citations·filing 1976–1995
Top patents by PatentIndex Score
25 records- 0192US4160059AAdsorptive nonwoven fabric comprising fused fibers, non-fused fibers and absorptive material and method of making sameHONSHU PAPER CO LTD·Filed 1978·Granted Jul 3, 1979·202 cites·28 claims
- 0291US4338765AMethod for sealing a containerHONSHU PAPER CO LTD·Filed 1979·Granted Jul 13, 1982·199 cites·5 claims
- 0377US5562227AAnti-bulging bag-in-boxHONSHU PAPER CO LTD·Filed 1995·Granted Oct 8, 1996·87 cites·18 claims
- 0477US4117193AAntistatic, low temperature heat sealable polypropylene composite film and process for production thereofHONSHU PAPER CO LTD·Filed 1977·Granted Sep 26, 1978·48 cites·27 claims
- 0576US4261502ALiquid container sealing constructionHONSHU PAPER CO LTD·Filed 1979·Granted Apr 14, 1981·34 cites·10 claims
- 0676US4089255AMethod for making a bag-in-cartonHONSHU PAPER CO LTD·Filed 1976·Granted May 16, 1978·28 cites·3 claims
- 0773US4620827AApparatus for supplying flat sheets such as pulp sheetsHONSHU PAPER CO LTD·Filed 1984·Granted Nov 4, 1986·26 cites·3 claims
- 0871US5002637AComposite material reinforced by para-oriented aramide fiber sheet and process for preparing the sameHONSHU PAPER CO LTD·Filed 1988·Granted Mar 26, 1991·50 cites·10 claims
- 0967US4114427AApparatus for accurately measuring the freeness of paper stock flowing in a feed pipeHONSHU PAPER CO LTD·Filed 1976·Granted Sep 19, 1978·24 cites·5 claims
- 1062US4225644ALow temperature heat-sealable bi-axially oriented polypropylene composite film and process for production thereofHONSHU PAPER CO LTD·Filed 1978·Granted Sep 30, 1980·16 cites·24 claims
- 1158US5286704AHeat-sensitive recording mediumHONSHU PAPER CO LTD·Filed 1992·Granted Feb 15, 1994·12 cites·4 claims
- 1258US4400706ADischarge recording mediumHONSHU PAPER CO LTD·Filed 1981·Granted Aug 23, 1983·11 cites·5 claims
- 1355US5173359AComposite material for electrical applications reinforced by para-oriented aramide fibrous substance and process for preparing sameHONSHU PAPER CO LTD·Filed 1990·Granted Dec 22, 1992·26 cites·10 claims
- 1455US5096491AAqueous starch slurry adhesiveHONSHU PAPER CO LTD·Filed 1990·Granted Mar 17, 1992·22 cites·5 claims
- 1554US5181959AHigh-concentration starch adhesiveHONSHU PAPER CO LTD·Filed 1989·Granted Jan 26, 1993·12 cites·6 claims
- 1647US4162188AProcess for producing pulpHONSHU PAPER CO LTD·Filed 1977·Granted Jul 24, 1979·5 cites·12 claims
- 1745US4181565AProcess for cooking lignocellulosic material in the presence of hydroxyanthracenes and derivatives thereofHONSHU PAPER CO LTD·Filed 1978·Granted Jan 1, 1980·6 cites·18 claims
- 1844US4190188AContainer and cone for sameHONSHU PAPER CO LTD·Filed 1978·Granted Feb 26, 1980·12 cites·16 claims
- 1943US4439485AElectric discharge recording materialsHONSHU PAPER CO LTD·Filed 1981·Granted Mar 27, 1984·10 cites·8 claims
- 2041US4933316AInk image receiving sheet usable in thermal ink transfer recordingHONSHU PAPER CO LTD·Filed 1989·Granted Jun 12, 1990·3 cites·4 claims
- 2140US4943552AProcess for preparing a gas absorbentHONSHU PAPER CO LTD·Filed 1986·Granted Jul 24, 1990·12 cites·16 claims
- 2238US4559103APackaging paper and packaging material for packaging metallic material and method of producing the sameHONSHU PAPER CO LTD·Filed 1983·Granted Dec 17, 1985·15 cites·6 claims
- 2338US4286017AHeat-sensitive recording paperHONSHU PAPER CO LTD·Filed 1979·Granted Aug 25, 1981·8 cites·2 claims
- 2437US4785374AZinc-metallized base material for metallized capacitor and process for its productionHONSHU PAPER CO LTD·Filed 1986·Granted Nov 15, 1988·6 cites·6 claims
- 2527US5328566AProcess for producing inorganic fiber-based prepreg sheet and process for producing insulating laminateHONSHU PAPER CO LTD·Filed 1992·Granted Jul 12, 1994·5 cites·12 claims
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