Inventor · disambiguated record
Masateru Tokuno
Also filed as: TOKUNO MASATERU
54 granted patents·1,167 citations·filing 1973–1994
99Inventor score
Top patents by PatentIndex Score
54 records- 0197US4481053AMethod and apparatus for splicing webRENGO CO LTD·Filed 1982·Granted Nov 6, 1984·68 cites·12 claims
- 0295US5223069AWeb auto-splicerSK ENG CO LTD·Filed 1991·Granted Jun 29, 1993·72 cites·4 claims
- 0395US4224847ATool positioning apparatusRENGO CO LTD·Filed 1978·Granted Sep 30, 1980·68 cites·10 claims
- 0493US4369905AMethod and apparatus for guiding a corrugated fibreboard webRENGO CO LTD·Filed 1980·Granted Jan 25, 1983·40 cites·10 claims
- 0591US4684360ATool positioning deviceRENGO CO LTD·Filed 1986·Granted Aug 4, 1987·63 cites·13 claims
- 0690US4177102ASingle facer for manufacturing single-faced corrugated boardRENGO CO LTD·Filed 1978·Granted Dec 4, 1979·46 cites·12 claims
- 0789US4541335AWeb printing apparatus with printing plate cylinder and web speed controlRENGO CO LTD·Filed 1984·Granted Sep 17, 1985·29 cites·2 claims
- 0888US3974921ABoard piling apparatusRENGO CO LTD·Filed 1975·Granted Aug 17, 1976·36 cites·3 claims
- 0986US4249847AApparatus for transporting boardsRENGO CO LTD·Filed 1978·Granted Feb 10, 1981·27 cites·15 claims
- 1084US4508279ASurface winderRENGO CO LTD·Filed 1983·Granted Apr 2, 1985·30 cites·9 claims
- 1184US4103786ABoard piling-up apparatusRENGO CO LTD·Filed 1976·Granted Aug 1, 1978·26 cites·15 claims
- 1283US5213036ASheet feeding apparatusSK ENG CO LTD·Filed 1991·Granted May 25, 1993·29 cites·2 claims
- 1382US3948715AAuto-detecting means for detecting drawnout termination end of old paper roll and beginning end of new paper roll in paper splicing apparatusRENGO CO LTD·Filed 1973·Granted Apr 6, 1976·24 cites·5 claims
- 1481US4658723AColor printing machineRENGO CO LTD·Filed 1986·Granted Apr 21, 1987·21 cites·1 claims
- 1580US4577746AControl system for blank presserRENGO CO LTD·Filed 1985·Granted Mar 25, 1986·24 cites·2 claims
- 1680US4020406AWeb cutting control systemRENGO CO LTD·Filed 1975·Granted Apr 26, 1977·34 cites·1 claims
- 1779US4042234ABlank feeding machineRENGO CO LTD·Filed 1976·Granted Aug 16, 1977·21 cites·8 claims
- 1877US4592278APrinting apparatusRENGO CO LTD·Filed 1984·Granted Jun 3, 1986·18 cites·3 claims
- 1977US4586673AApparatus for automatically mounting a web roll on a mill roll standRENGO CO LTD·Filed 1984·Granted May 6, 1986·19 cites·1 claims
- 2076US4586434ADevice for replacing plate cylindersRENGO CO LTD·Filed 1985·Granted May 6, 1986·19 cites·4 claims
- 2175US4425695ARolls for use in corrugated fibreboard production systemRENGO CO LTD·Filed 1981·Granted Jan 17, 1984·26 cites·13 claims
- 2274US5366217ASheet stackerSK ENG CO LTD·Filed 1991·Granted Nov 22, 1994·24 cites·5 claims
- 2373US4169752AProcess and apparatus for splicing webRENGO CO LTD·Filed 1977·Granted Oct 2, 1979·17 cites·8 claims
- 2473US4096941AConveyor system for a cutter for a web of corrugated fiberboardRENGO CO LTD·Filed 1976·Granted Jun 27, 1978·17 cites·3 claims
- 2569US4600841AApparatus for detecting marks on a running webRENGO CO LTD·Filed 1983·Granted Jul 15, 1986·21 cites·8 claims
- 2668US4548109AApparatus for positioning toolsRENGO CO LTD·Filed 1983·Granted Oct 22, 1985·19 cites·2 claims
- 2768US4392910AWeb aligning process and apparatusRENGO CO LTD·Filed 1981·Granted Jul 12, 1983·36 cites·5 claims
- 2867US4232859ABlank feeding apparatusRENGO CO LTD·Filed 1979·Granted Nov 11, 1980·14 cites·1 claims
- 2966US4466320ARotary die cutterRENGO CO LTD·Filed 1982·Granted Aug 21, 1984·14 cites·3 claims
- 3066US4328727ASlitter-scorer apparatusRENGO CO LTD·Filed 1980·Granted May 11, 1982·15 cites·14 claims
- 3162US4737846ADevice for detecting defects in single faced corrugated fiberboardsRENGO CO LTD·Filed 1987·Granted Apr 12, 1988·22 cites·6 claims
- 3262US4319947ASingle facer with automatic roll gap control systemRENGO CO LTD·Filed 1980·Granted Mar 16, 1982·17 cites·3 claims
- 3362US4091167AMethod for preparing paper board having improved wet compression strengthRENGO CO LTD·Filed 1976·Granted May 23, 1978·17 cites·7 claims
- 3461US4682743AApparatus for automatically mounting a web roll on a mill roll standRENGO CO LTD·Filed 1986·Granted Jul 28, 1987·11 cites·1 claims
- 3561US4453436ADie cutter and process for die cuttingRENGO CO LTD·Filed 1981·Granted Jun 12, 1984·17 cites·2 claims
- 3660US4420998ADie cutter and die-cutting processRENGO CO LTD·Filed 1982·Granted Dec 20, 1983·15 cites·4 claims
- 3759US4612006ADie cutting apparatusRENGO CO LTD·Filed 1984·Granted Sep 16, 1986·15 cites·4 claims
- 3858US4458851AMill roll standRENGO CO LTD·Filed 1982·Granted Jul 10, 1984·11 cites·2 claims
- 3954US4338881ASystem for controlling width and position of glue or the like applied to a rollRENGO CO LTD·Filed 1981·Granted Jul 13, 1982·8 cites·4 claims
- 4054US4076114ABoard grouping apparatusRENGO CO LTD·Filed 1976·Granted Feb 28, 1978·9 cites·3 claims
- 4153US4569714ASingle facer having rapid roll changing meansRENGO CO LTD·Filed 1981·Granted Feb 11, 1986·12 cites·11 claims
- 4252US4104723AMethod of controlling web cuttingRENGO CO LTD·Filed 1977·Granted Aug 1, 1978·9 cites·2 claims
- 4350US4580086AMethod for positioning toolsRENGO CO LTD·Filed 1984·Granted Apr 1, 1986·12 cites·2 claims
- 4448US4266998AMethod for producing double-faced corrugated boardsRENGO CO LTD·Filed 1980·Granted May 12, 1981·9 cites·5 claims
- 4546US4798110AMethod for positioning toolsRENGO CO LTD·Filed 1981·Granted Jan 17, 1989·8 cites·11 claims
- 4646US4696212ARotary cutterRENGO CO LTD·Filed 1986·Granted Sep 29, 1987·9 cites·4 claims
- 4746US4163185AObject locating apparatusRENGO CO LTD·Filed 1976·Granted Jul 31, 1979·7 cites·5 claims
- 4844US5445713AApparatus for use in making multilayered paperMITSUBISHI HEAVY IND LTD·Filed 1993·Granted Aug 29, 1995·11 cites·3 claims
- 4943US4795297AApparatus for feeding boardsRENGO CO LTD·Filed 1987·Granted Jan 3, 1989·8 cites·11 claims
- 5041US5456803APapermaking apparatus and multi-layer paper forming apparatusSK ENG CO LTD·Filed 1993·Granted Oct 10, 1995·7 cites·8 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →