Inventor · disambiguated record
Tomokatsu Oguro
Also filed as: ISHIDA YOSHIO · OGURO TOMOKATSU · TSUZURAHARA MAMORU
21 granted patents·195 citations·filing 1975–2010
95Inventor score
Top patents by PatentIndex Score
21 records- 0190US8222579B2Microwave irradiation systemTAGUCHI MASAMI·Filed 2010·Granted Jul 17, 2012·22 cites·3 claims
- 0282US6653788B2Magnetron having a lowered oscillation frequency and processing equipment employing the sameHITACHI LTD·Filed 2001·Granted Nov 25, 2003·21 cites·5 claims
- 0381US4205257AMagnetron strap ring structureHITACHI LTD·Filed 1978·Granted May 27, 1980·19 cites·3 claims
- 0479US5635797AMagnetron with improved mode separationHITACHI LTD·Filed 1995·Granted Jun 3, 1997·39 cites·17 claims
- 0566US3988636AMagnetron with cathode end shields coated with secondary electron emission inhibiting materialHITACHI LTD·Filed 1975·Granted Oct 26, 1976·11 cites·12 claims
- 0663US4298825AMagnetron deviceHITACHI LTD·Filed 1979·Granted Nov 3, 1981·9 cites·7 claims
- 0763US4230968ACathode structure for magnetronsHITACHI LTD·Filed 1979·Granted Oct 28, 1980·9 cites·15 claims
- 0863US4143295ACathode structure for an electron tubeHITACHI LTD·Filed 1977·Granted Mar 6, 1979·9 cites·2 claims
- 0959US4169987AMagnetron tubes cathode supportHITACHI LTD·Filed 1978·Granted Oct 2, 1979·8 cites·5 claims
- 1058US4733124ACathode structure for magnetronHITACHI LTD·Filed 1985·Granted Mar 22, 1988·11 cites·12 claims
- 1156US8294071B2Microwave irradiation apparatusTAGUCHI MASAMI·Filed 2008·Granted Oct 23, 2012·1 cites·5 claims
- 1253US4752720AMagnetron with fifth harmonic suppression projection in through capacitor sealHITACHI LTD·Filed 1985·Granted Jun 21, 1988·8 cites·12 claims
- 1351US5003223AStructure of anode of magnetron and a method of manufacturing the sameHITACHI LTD·Filed 1989·Granted Mar 26, 1991·7 cites·8 claims
- 1445US4205256AMagnetron supporting structureHITACHI LTD·Filed 1978·Granted May 27, 1980·4 cites·4 claims
- 1545US4164684AMagnetronsHITACHI LTD·Filed 1977·Granted Aug 14, 1979·4 cites·7 claims
- 1643US5087853AMagnetron and dielectric heater using magnetronHITACHI LTD·Filed 1989·Granted Feb 11, 1992·5 cites·2 claims
- 1736US4175245AMagnetron magnet assemblyHITACHI LTD·Filed 1978·Granted Nov 20, 1979·2 cites·7 claims
- 1832US4220841AMicrowave generating device utilizing a magnetronHITACHI LTD·Filed 1978·Granted Sep 2, 1980·2 cites·7 claims
- 1931US4862034AStructure of anode of magnetron and a method of manufacturing the sameHITACHI LTD·Filed 1987·Granted Aug 29, 1989·1 cites·1 claims
- 2031US4282459AMagnetronOGURO TOMOKATSU·Filed 1979·Granted Aug 4, 1981·2 cites·5 claims
- 2130US4862031AMagnetron cathode structureHITACHI LTD·Filed 1987·Granted Aug 29, 1989·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →