Inventor · disambiguated record
Shigeru Saitoh
Also filed as: SAITO SHIGERU · SAITOH SHIGERU
46 granted patents·463 citations·filing 1974–1996
98Inventor score
Files withSAITOH SHIGERU20KUREHA CHEMICAL IND CO LTD11MASUDAYA TOY COMPANY LTD3FUJI KIKO KK2MASUDAYA TOY CO2
Top patents by PatentIndex Score
46 records- 0186US4171592AToy moving car operated by a wireless electric deviceSAITOH SHIGERU·Filed 1977·Granted Oct 23, 1979·35 cites·1 claims
- 0285US4702722AUniversal joint yokeFUJI KIKO KK·Filed 1986·Granted Oct 27, 1987·34 cites·11 claims
- 0383US4087372AAn absorbing solution for the removal of nitrogen oxide form a gas containing sameKUREHA CHEMICAL IND CO LTD·Filed 1976·Granted May 2, 1978·38 cites·4 claims
- 0482US4068401ASelf-powered toy animalMASUDAYA TOY CO·Filed 1976·Granted Jan 17, 1978·30 cites·7 claims
- 0579US5259818AStroke absorbing type intermediate shaft for vehicular steering column and method for assembling the sameFUJI KIKO KK·Filed 1990·Granted Nov 9, 1993·35 cites·26 claims
- 0675US4578044AMagnetically movable model toyMASUDAYA CORP LTD·Filed 1984·Granted Mar 25, 1986·28 cites·19 claims
- 0773USD253484SFigure toyMASUDAYA TOY COMPANY LTD·Filed 1977·Granted Nov 20, 1979·11 cites·1 claims
- 0871USD262641SMusical toy locomotiveMASUDA CORPORATION LTD·Filed 1979·Granted Jan 12, 1982·11 cites·1 claims
- 0971US3991161AMethod of removing nitrogen oxides from a gas and for converting same to ammonium sulfateKUREHA CHEMICAL IND CO LTD·Filed 1975·Granted Nov 9, 1976·21 cites·22 claims
- 1070US3992508AMethod of removing nitrogen oxides from a gas containing nitrogen oxidesKUREHA CHEMICAL IND CO LTD·Filed 1975·Granted Nov 16, 1976·20 cites·11 claims
- 1167US4109410AToy motor car circuitSAITO SHIGERU·Filed 1976·Granted Aug 29, 1978·17 cites·10 claims
- 1266US4055623AMethod of removing nitrogen oxides from a gas as a salt of imidodisulfonic acidKUREHA CHEMICAL IND CO LTD·Filed 1976·Granted Oct 25, 1977·20 cites·9 claims
- 1364US4011874ADorno ray transmitting sheetKUREHA CHEMICAL IND CO LTD·Filed 1974·Granted Mar 15, 1977·17 cites·5 claims
- 1462USD253666SFigure toyMASUDAYA TOY COMPANY LTD·Filed 1977·Granted Dec 11, 1979·7 cites·1 claims
- 1558US4331844AElectric switch deviceSAITOH SHIGERU·Filed 1980·Granted May 25, 1982·10 cites·15 claims
- 1657USD262979SMusical figure toySAITOH SHIGERU·Filed 1979·Granted Feb 9, 1982·5 cites·1 claims
- 1755US5769009AMethod of disposing of combustion residue and an apparatus thereforFiled 1994·Granted Jun 23, 1998·12 cites·4 claims
- 1855US4266769AToy racing car and circuitMASUDAYA TOY CO·Filed 1978·Granted May 12, 1981·11 cites·25 claims
- 1952USD251316SFigure toySAITOH SHIGERU·Filed 1977·Granted Mar 13, 1979·4 cites·1 claims
- 2052USD251318SFigure toySAITOH SHIGERU·Filed 1977·Granted Mar 13, 1979·4 cites·1 claims
- 2149US4022869AMethod for removing hydrogen chloride from exhaust gas containing sameKUREHA CHEMICAL IND CO LTD·Filed 1975·Granted May 10, 1977·12 cites·3 claims
- 2247US4191114AFurnace adapted for burning city-, industrial and the like wastesKUREHA CHEMICAL IND CO LTD·Filed 1977·Granted Mar 4, 1980·8 cites·8 claims
- 2347USD251314SFigure toySAITOH SHIGERU·Filed 1977·Granted Mar 13, 1979·3 cites·1 claims
- 2447USD251315SFigure toySAITOH SHIGERU·Filed 1977·Granted Mar 13, 1979·3 cites·1 claims
- 2546US4632873AUltrafine fiber of an ethylene tetrafluoride copolymer and a process for producing it and a porous membrane thereofKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Dec 30, 1986·9 cites·2 claims
- 2646USD256380SToy pin-ball machineSAITOH SHIGERU·Filed 1977·Granted Aug 12, 1980·3 cites·1 claims
- 2744US4092930AGuide followable and manually steerable vehicle of a transportation systemNISSAN MOTOR·Filed 1976·Granted Jun 6, 1978·8 cites·2 claims
- 2843US4588562AApparatus for purifying crystalsKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted May 13, 1986·10 cites·4 claims
- 2943USD262980SMusical figure toySAITOH SHIGERU·Filed 1979·Granted Feb 9, 1982·2 cites·1 claims
- 3042USD251455SFigure toySAITOH SHIGERU·Filed 1977·Granted Mar 27, 1979·2 cites·1 claims
- 3142USD251319SFigure toySAITOH SHIGERU·Filed 1977·Granted Mar 13, 1979·2 cites·1 claims
- 3238US5776483AFeed additive for ruminantsNIPPON SODA CO·Filed 1996·Granted Jul 7, 1998·9 cites·10 claims
- 3338US4806318AApparatus for purifying crystalsKUREHA CHEMICAL IND CO LTD·Filed 1987·Granted Feb 21, 1989·7 cites·7 claims
- 3438USD260788SToy spacecraftSAITOH SHIGERU·Filed 1979·Granted Sep 15, 1981·1 cites·1 claims
- 3538USD253784SFigure toySAITOH SHIGERU·Filed 1976·Granted Dec 25, 1979·1 cites·1 claims
- 3633US5771819AIncinerating furnaceFiled 1996·Granted Jun 30, 1998·4 cites·3 claims
- 3732USD256379SToy pin-ball machineSAITOH SHIGERU·Filed 1978·Granted Aug 12, 1980·0 cites·1 claims
- 3832USD256378SToy pin-ball machineSAITOH SHIGERU·Filed 1978·Granted Aug 12, 1980·0 cites·1 claims
- 3932USD251317SFigure toySAITOH SHIGERU·Filed 1977·Granted Mar 13, 1979·0 cites·1 claims
- 4032US4114310ASelf-powered toy animal with openable and closable eyesSAITOH SHIGERU·Filed 1976·Granted Sep 19, 1978·2 cites·7 claims
- 4132US3987149AMethod for removing sulfur dioxide from exhaust gasKUREHA CHEMICAL IND CO LTD·Filed 1974·Granted Oct 19, 1976·3 cites·5 claims
- 4231US4991519AIncinerating furnaceSAITOH SHIGERU·Filed 1990·Granted Feb 12, 1991·2 cites·9 claims
- 4331USD253665SFigure toyMASUDAYA TOY COMPANY LTD·Filed 1977·Granted Dec 11, 1979·0 cites·1 claims
- 4431USD249721SToy animal figureSAITOH SHIGERU·Filed 1976·Granted Sep 26, 1978·0 cites·1 claims
- 4530US5826519AHearth bed and a furnace with a particle hearth bedFiled 1994·Granted Oct 27, 1998·1 cites·2 claims
- 4630US5344618ACrystal refining apparatusSAITOH SHIGERU·Filed 1990·Granted Sep 6, 1994·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →