Inventor · disambiguated record
Takeo Nagata
Also filed as: MATSUMOTO TAKAO · NAGATA TAKEO · YAMADA KAZUJI
17 granted patents·3 pending applications·216 citations·filing 1973–2007
94Inventor score
Top patents by PatentIndex Score
20 records- 0183US7255139B2Powder leveling method and powder leveling apparatusNISSHIN SPINNING·Filed 2005·Granted Aug 14, 2007·13 cites·13 claims
- 0277US4321578APressure transducerHITACHI LTD·Filed 1979·Granted Mar 23, 1982·26 cites·6 claims
- 0374US3986399AFilled-in-fluid and diaphragm type intermediate device for transmitting pressureHITACHI LTD·Filed 1973·Granted Oct 19, 1976·22 cites·25 claims
- 0466US4680627AApparatus for checking patterns on printed circuit boardsHITACHI LTD·Filed 1986·Granted Jul 14, 1987·46 cites·12 claims
- 0566US4306460ADifferential pressure transducerHITACHI LTD·Filed 1979·Granted Dec 22, 1981·16 cites·12 claims
- 0665US4264889APressure transducerHITACHI LTD·Filed 1980·Granted Apr 28, 1981·20 cites·9 claims
- 0762US6863968B2Non-asbestos-based friction materialsNISSHIN SPINNING·Filed 2002·Granted Mar 8, 2005·7 cites·11 claims
- 0861US4342231ADifferential pressure transmitterHITACHI LTD·Filed 1980·Granted Aug 3, 1982·18 cites·11 claims
- 0959US6838161B2Non-asbestos friction materialNISSHIN SPINNING·Filed 2002·Granted Jan 4, 2005·7 cites·5 claims
- 1057US6596789B2Non-asbestos friction materialsNISSHIN SPINNING·Filed 1999·Granted Jul 22, 2003·15 cites·28 claims
- 1156US4166384ASemiconductor transducerHITACHI LTD·Filed 1978·Granted Sep 4, 1979·11 cites·4 claims
- 1248US4292618ASemiconductor strain gauge with elastic load plateHITACHI LTD·Filed 1980·Granted Sep 29, 1981·9 cites·5 claims
- 1343US7968466B2Fabrication process of a semiconductor device to form ultrafine patterns smaller than resolution limit of exposure apparatusFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Jun 28, 2011·0 cites·10 claims
- 1441US7612400B2MIM device and electronic apparatusFUJITSU LTD·Filed 2007·Granted Nov 3, 2009·0 cites·20 claims
- 1539US2003154882A1Non-asbestos-based friction materialsFiled 2003·Application pending·0 cites
- 1638US2004030000A1Non-asbestos friction materialFiled 2003·Application pending·0 cites
- 1737US2002137815A1Non-asbestos friction materialFiled 2002·Application pending·0 cites
- 1833US4424274AProcess for producing citric acid from hydrocarbons by fermentationSHOWA OIL·Filed 1982·Granted Jan 3, 1984·4 cites·9 claims
- 1932US4180626AProcess for manufacturing citric acid from olefins by fermentationSHOWA OIL·Filed 1977·Granted Dec 25, 1979·2 cites·7 claims
- 2027US4411998ASuppressing method of iso-citric acid formation in producing citric acid from hydrocarbons by fermentationSHOWA OIL·Filed 1982·Granted Oct 25, 1983·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →