Inventor · disambiguated record
Osamu Fukuda
Also filed as: FUKUDA OSAMU
25 granted patents·5 pending applications·645 citations·filing 1980–2022
96Inventor score
Files withFUJIKURA LTD7NAKANISHI METAL WORKS CO5PANASONIC IP MAN CO LTD5DORYOKURO KAKUNENRYO2NAT INST OF ADVANCED IND SCIEN2
Top patents by PatentIndex Score
30 records- 0196US4514496AProcess for producing alcohol by fermentation without cookingSUNTORY LTD·Filed 1983·Granted Apr 30, 1985·164 cites·34 claims
- 0292US4896941AImage-transmitting fiberDORYOKURO KAKUNENRYO·Filed 1989·Granted Jan 30, 1990·136 cites·13 claims
- 0392US4336049AMethod for producing multi-component glass fiber preformNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Jun 22, 1982·35 cites·11 claims
- 0486US4770493AHeat and radiation resistant optical fiberDORYOKURO KAKUNENRYO·Filed 1986·Granted Sep 13, 1988·65 cites·5 claims
- 0584USD849257SBeauty apparatusPANASONIC IP MAN CO LTD·Filed 2017·Granted May 21, 2019·24 cites·1 claims
- 0683US10813206B2Extreme ultraviolet light generation apparatusGIGAPHOTON INC·Filed 2019·Granted Oct 20, 2020·2 cites·19 claims
- 0780US4388098AApparatus for producing multi-component glass fiber preformNIPPON TELEGRAPH & TELEPHONE·Filed 1982·Granted Jun 14, 1983·31 cites·1 claims
- 0879USD942852SPackage boxPANASONIC IP MAN CO LTD·Filed 2019·Granted Feb 8, 2022·18 cites·1 claims
- 0976US4834786AMethod of manufacturing a preform for asymmetrical optical fiberFUJIKURA LTD·Filed 1987·Granted May 30, 1989·21 cites·12 claims
- 1074US4970197AOxide superconductorFUJIKURA LTD·Filed 1988·Granted Nov 13, 1990·27 cites·8 claims
- 1171US10245884B2Protective cover having sensor holder part, bearing device including the protective cover, and method for manufacturing protective cover having sensor holder partNAKANISHI METAL WORKS CO·Filed 2016·Granted Apr 2, 2019·2 cites·2 claims
- 1269US5029961AOptical fiber coupler and process for manufacturing sameFUJIKURA LTD·Filed 1989·Granted Jul 9, 1991·29 cites·11 claims
- 1363US11131565B2Manufacturing method of an annular insert molded articleNAKANISHI METAL WORKS CO·Filed 2018·Granted Sep 28, 2021·0 cites·4 claims
- 1463US5093311AOxide superconductor cable and method of producing the sameFUJIKURA LTD·Filed 1988·Granted Mar 3, 1992·19 cites·9 claims
- 1562US6988659B2Card readerFUJI PHOTO FILM CO LTD·Filed 2004·Granted Jan 24, 2006·7 cites·5 claims
- 1661US12431573B2Connector driving structure and power source apparatus having sameHONDA MOTOR CO LTD·Filed 2022·Granted Sep 30, 2025·0 cites·10 claims
- 1761USD471413SStaplerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 11, 2003·11 cites·1 claims
- 1860US5057484ASingle crystal oxide superconductor and method of producing the sameFUJIKURA LTD·Filed 1988·Granted Oct 15, 1991·17 cites·11 claims
- 1958US5196399AApparatus for producing oxide superconductor cableFUJIKURA LTD·Filed 1991·Granted Mar 23, 1993·14 cites·5 claims
- 2057US2015354988A1Annular insert molded article and manufacturing method thereofNAKANISHI METAL WORKS CO·Filed 2015·Application pending·0 cites
- 2154US4935045AMethod of manufacturing a preform for asymmetrical optical fiberFUJIKURA LTD·Filed 1989·Granted Jun 19, 1990·10 cites·11 claims
- 2248US2005096541A1Panniculus measuring apparatus using ultrasoundNAT INST OF ADVANCED IND SCIEN·Filed 2004·Application pending·0 cites
- 2346USD782443SHeadphonePANASONIC IP MAN CO LTD·Filed 2015·Granted Mar 28, 2017·4 cites·1 claims
- 2446USD780715SHeadphonePANASONIC IP MAN CO LTD·Filed 2015·Granted Mar 7, 2017·4 cites·1 claims
- 2545USD856582SElectric epilator devicePANASONIC IP MAN CO LTD·Filed 2018·Granted Aug 13, 2019·4 cites·1 claims
- 2644US2006229159A1Balance training deviceNAGATA YOSHIHIKO·Filed 2003·Application pending·0 cites
- 2743US2005085728A1Apparatus and program for estimating viscoelasticity of soft tissue using ultrasoundNAT INST OF ADVANCED IND SCIEN·Filed 2004·Application pending·0 cites
- 2842US2017057136A1Manufacturing method of protective cover having sensor holder partNAKANISHI METAL WORKS CO·Filed 2016·Application pending·0 cites
- 2939US11992983B2Method of manufacturing resin retainer having two annular sectionsNAKANISHI METAL WORKS CO·Filed 2020·Granted May 28, 2024·0 cites·4 claims
- 3038US8075489B2Ultrasound diagnostic apparatusFUKUDA OSAMU·Filed 2007·Granted Dec 13, 2011·1 cites·9 claims
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