Inventor · disambiguated record
Osamu Nakano
Also filed as: NAKANO OSAMU
30 granted patents·2 pending applications·634 citations·filing 1974–2020
97Inventor score
Files withOLYMPUS OPTICAL CO7NIPPON SOKEN3ADMATECHS CO LTD2MITSUI MINING & SMELTING CO2NIPPON TUNGSTEN2
Top patents by PatentIndex Score
32 records- 0197US4707788AAutomatic adjuster for automobile driver equipmentNIPPON SOKEN·Filed 1985·Granted Nov 17, 1987·162 cites·10 claims
- 0293US3950409AProcess for continuous preparation of terephthalic acidMITSUI PETROCHEMICAL IND·Filed 1974·Granted Apr 13, 1976·59 cites·5 claims
- 0387US6625099B2Optical pick-up deviceOLYMPUS OPTICAL CO·Filed 2000·Granted Sep 23, 2003·23 cites·6 claims
- 0483US5044128AMagnetically-polishing machine and processPRIORITY CO LTD·Filed 1990·Granted Sep 3, 1991·51 cites·14 claims
- 0582US11613625B2Filler for resinous composition, filler-containing slurry composition and filler-containing resinous compositionADMATECHS CO LTD·Filed 2020·Granted Mar 28, 2023·1 cites·20 claims
- 0679US8148281B2Titanium carbide powder and titanium carbide-ceramics composite powder and method for production thereof, and sintered compact from the titanium carbide powder and sintered compact from the titanium carbide/ceramics composite powders and method for production thereofTANIGUCHI YOKO·Filed 2011·Granted Apr 3, 2012·5 cites·11 claims
- 0779US5325893AAir duct and paper thereforTOKUSHU PAPER MFG CO LTD·Filed 1992·Granted Jul 5, 1994·50 cites·6 claims
- 0879US4812838AVehicle seat drive control deviceNIPPON DENSO CO·Filed 1987·Granted Mar 14, 1989·52 cites·16 claims
- 0978US6385157B1Optical pick-up deviceOLYMPUS OPTICAL CO·Filed 2000·Granted May 7, 2002·12 cites·14 claims
- 1073US5612790AMethod and apparatus for multiplexed video data reading in video library systemNIPPON TELEGRAPH & TELEPHONE·Filed 1994·Granted Mar 18, 1997·22 cites·20 claims
- 1172US7915187B2Titanium carbide powder and titanium carbide-ceramics composite powder and method for production thereof, and sintered compact from the titanium carbide powder and sintered compact from the titanium carbide/ceramics composite powders and method for production thereofFUKUOKA PREFECTURE·Filed 2006·Granted Mar 29, 2011·3 cites·31 claims
- 1269US5009843ASpring steel having good durability and sag-resistanceAICHI STEEL WORKS LTD·Filed 1990·Granted Apr 23, 1991·31 cites·4 claims
- 1366US5804797APTC planar heater and method for adjusting the resistance of the sameNIPPON TUNGSTEN·Filed 1995·Granted Sep 8, 1998·31 cites·12 claims
- 1465US6544664B1Copper foil for printed wiring boardMITSUI MINING & SMELTING CO·Filed 2000·Granted Apr 8, 2003·12 cites·4 claims
- 1565US5124868AMagneto-optic player with improved c/n ratioOLYMPUS OPTICAL CO·Filed 1990·Granted Jun 23, 1992·16 cites·11 claims
- 1663US4389541AVehicle-mounted message apparatusNIPPON SOKEN·Filed 1981·Granted Jun 21, 1983·30 cites·14 claims
- 1761US9446679B2Battery system, electric vehicle, mobile unit, electric power storage device and power supply deviceKATAOKA SHINYA·Filed 2011·Granted Sep 20, 2016·3 cites·6 claims
- 1858US6693250B2Hybrid gas insulation switchgear apparatusTOSHIBA KK·Filed 2002·Granted Feb 17, 2004·8 cites·6 claims
- 1958US6356518B1Information recording and/or reproducing apparatus for optical disks having various protective layer thicknessesOLYMPUS OPTICAL CO·Filed 2000·Granted Mar 12, 2002·2 cites·3 claims
- 2051US6229778B1Information recording and/or reproducing apparatus for optical disks having various protective layer thicknessesOLYMPUS OPTICAL CO·Filed 1995·Granted May 8, 2001·7 cites·10 claims
- 2150US6521855B2Hybrid gas insulation switchgear apparatusTOSHIBA KK·Filed 2001·Granted Feb 18, 2003·5 cites·15 claims
- 2250US5595946ASubstrate materials for magnetic heads with low flying heightSUMITOMO SPEC METALS·Filed 1995·Granted Jan 21, 1997·11 cites·7 claims
- 2350US5159588AOptical pick-upOLYMPUS OPTICAL CO·Filed 1989·Granted Oct 27, 1992·7 cites·7 claims
- 2449US5595947ASubstrate materials for magnetic headSUMITOMO SPEC METALS·Filed 1995·Granted Jan 21, 1997·9 cites·6 claims
- 2548US6544663B1Electrodeposited copper foilMITSUI MINING & SMELTING CO·Filed 2000·Granted Apr 8, 2003·10 cites·9 claims
- 2644US6577583B2Information recording and/or reproducing apparatus for optical disks having various protective layer thicknessesOLYMPUS OPTICAL CO·Filed 2001·Granted Jun 10, 2003·0 cites·5 claims
- 2743US9617619B2Hydrometallurgical process for nickel oxide oreSUMITOMO METAL MINING CO·Filed 2014·Granted Apr 11, 2017·0 cites·6 claims
- 2843US9512503B2Method for neutralizing sulfuric acid acidic solution and hydrometallurgical method for nickel oxide oreSUMITOMO METAL MINING CO·Filed 2015·Granted Dec 6, 2016·0 cites·6 claims
- 2940US4572963AApparatus for controlling a plurality of electrical devicesNIPPON SOKEN·Filed 1984·Granted Feb 25, 1986·7 cites·17 claims
- 3040US2020040162A1Filler for resinous composition, filler-containing slurry composition and filler-containing resinous compositionADMATECHS CO LTD·Filed 2019·Application pending·0 cites
- 3137US5914285ASubstrate material for a magnetic headNIPPON TUNGSTEN·Filed 1997·Granted Jun 22, 1999·5 cites·5 claims
- 3237US2004188263A1Copper foil with carrier foil, process for producing the same and copper clad laminate including the copper foil with carrier foilFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →