Inventor · disambiguated record
Kazuo Yamashita
Also filed as: YAMASHITA KAZUO
38 granted patents·7 pending applications·691 citations·filing 1975–2022
98Inventor score
Files withJAPAN RADIO CO LTD15MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6HONDA MOTOR CO LTD4OKUTAMA KOGYO CO LTD3SHINDENGEN ELECTRIC MFG3
Top patents by PatentIndex Score
45 records- 0193US6310501B1Latch circuit for latching data at an edge of a clock signalNEC CORP·Filed 1999·Granted Oct 30, 2001·95 cites·2 claims
- 0292US4817704ALatent heat storage apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Apr 4, 1989·49 cites·7 claims
- 0391US5818283AHigh power FET switchJAPAN RADIO CO LTD·Filed 1996·Granted Oct 6, 1998·94 cites·5 claims
- 0487US11613307B2Vehicle contact avoidance assist systemHONDA MOTOR CO LTD·Filed 2020·Granted Mar 28, 2023·2 cites·8 claims
- 0583US5065415AProgrammable frequency dividerJAPAN RADIO CO LTD·Filed 1990·Granted Nov 12, 1991·38 cites·5 claims
- 0683US5031308AMethod of manufacturing multilayered printed-wiring-boardJAPAN RADIO CO LTD·Filed 1989·Granted Jul 16, 1991·59 cites·8 claims
- 0779US6172560B1Amplifier with feedforward loops for rejecting non-linear distortionJAPAN RADIO CO LTD·Filed 1999·Granted Jan 9, 2001·44 cites·14 claims
- 0874US4137515ASynthetic resin packed coil assemblyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Jan 30, 1979·19 cites·9 claims
- 0971US6489844B2Feed-forward amplifier and controller of the sameJAPAN RADIO CO LTD·Filed 2000·Granted Dec 3, 2002·22 cites·15 claims
- 1068US5195111AProgrammable frequency dividing apparatusJAPAN RADIO CO LTD·Filed 1991·Granted Mar 16, 1993·23 cites·15 claims
- 1168US4009306AEncapsulation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Feb 22, 1977·17 cites·9 claims
- 1267US7308962B2Control system for cylinder cut-off internal combustion engineHONDA MOTOR CO LTD·Filed 2004·Granted Dec 18, 2007·18 cites·18 claims
- 1367US5077764AFrequency dividing circuit capable of varying dividing ratioJAPAN RADIO CO LTD·Filed 1990·Granted Dec 31, 1991·20 cites·4 claims
- 1467US4535837ALatent heat storage deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Aug 20, 1985·22 cites·22 claims
- 1564US7007715B2Pressure release valveNOK CORP·Filed 2002·Granted Mar 7, 2006·12 cites·4 claims
- 1663US10333303B2Power supply device and method of controlling power supply deviceSHINDENGEN ELECTRIC MFG·Filed 2017·Granted Jun 25, 2019·1 cites·11 claims
- 1761US7754176B2Spherical calcium carbonate and method for producing thereofOKUTAMA KOGYO CO LTD·Filed 2004·Granted Jul 13, 2010·6 cites·2 claims
- 1859US5187458AComposite longitudinal vibration mechanical filter having central frequency deviation elimination means and method of manufacturing sameJAPAN RADIO CO LTD·Filed 1990·Granted Feb 16, 1993·13 cites·24 claims
- 1959US2024052309A1Method for producing regenerated t cell via ips cellTHYAS CO LTD·Filed 2021·Application pending·0 cites
- 2057US5751200AComposite longitudinal vibration mechanical filter having undesired vibration absorberJAPAN RADIO CO LTD·Filed 1995·Granted May 12, 1998·12 cites·7 claims
- 2155US2024309051A1Follicular helper t (tfh) cells specific to sars-cov-2 virusUNIV OSAKA·Filed 2022·Application pending·0 cites
- 2254US2024159738A1Novel medical technique using follicular t-cellsUNIV OSAKA·Filed 2022·Application pending·0 cites
- 2353US5169672AProcess for producing thin films and color filtersIDEMITSU KOSAN CO·Filed 1991·Granted Dec 8, 1992·18 cites·10 claims
- 2453US2021012858A1Effective clustering of immunological entitiesKOTAI BIOTECHNOLOGIES INC·Filed 2019·Application pending·0 cites
- 2549US8012443B2Spherical calcium carbonate and method of producing the sameOKUTAMA KOGYO CO LTD·Filed 2010·Granted Sep 6, 2011·0 cites·7 claims
- 2646US6195157B1Process for determining abnormality of detection in a distance sensor for a vehicleHONDA MOTOR CO LTD·Filed 1998·Granted Feb 27, 2001·28 cites·4 claims
- 2745US9637096B2Vehicle control apparatusHONDA MOTOR CO LTD·Filed 2015·Granted May 2, 2017·0 cites·14 claims
- 2845US2019214108A1Immunological entity clustering softwareUNIV OSAKA·Filed 2017·Application pending·0 cites
- 2944US6539202B1Interference canceling deviceJAPAN RADIO CO LTD·Filed 1999·Granted Mar 25, 2003·14 cites·8 claims
- 3044US2022257656A1Specific marker for identifying t cells specifically attacking cancer cellsNAT CANCER CT·Filed 2020·Application pending·0 cites
- 3143US4483426ACoiled damper elementNIPPON KOKAN KK·Filed 1984·Granted Nov 20, 1984·13 cites·3 claims
- 3242US5045813ASlip phase control PLLJAPAN RADIO CO LTD·Filed 1990·Granted Sep 3, 1991·13 cites·15 claims
- 3342US2015228457A1Gas supply method and plasma processing apparatusTOKYO ELECTRON LTD·Filed 2013·Application pending·0 cites
- 3441US5528806ATunable composite longitudinal vibration mechanical filter manufacturing methodJAPAN RADIO CO LTD·Filed 1994·Granted Jun 25, 1996·4 cites·8 claims
- 3541US4953628ALatent heat storage apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Sep 4, 1990·8 cites·2 claims
- 3638US8017101B2Precipitated calcium carbonate, method for producing the same and filler for loading paper using the sameOKUTAMA KOGYO CO LTD·Filed 2004·Granted Sep 13, 2011·0 cites·5 claims
- 3737US11183852B2Inverter generator for synchronizing a phase of an output voltage and control method thereofSHINDENGEN ELECTRIC MFG·Filed 2017·Granted Nov 23, 2021·0 cites·11 claims
- 3837US5521557ADelay detection circuit and low-noise oscillation circuit using the sameJAPAN RADIO CO LTD·Filed 1995·Granted May 28, 1996·7 cites·12 claims
- 3935US10326290B2Power converting device and method of controlling power converting deviceSHINDENGEN ELECTRIC MFG·Filed 2015·Granted Jun 18, 2019·0 cites·12 claims
- 4034US10417290B2Information providing system, information providing server and information providing method for automatically providing search result informationYAHOO JAPAN CORP·Filed 2015·Granted Sep 17, 2019·0 cites·12 claims
- 4134US5791035AMethod for making a sensor elementNOK CORP·Filed 1996·Granted Aug 11, 1998·5 cites·9 claims
- 4234US4506868AShock absorber for vehicular couplersSUMITOMO METAL IND·Filed 1983·Granted Mar 26, 1985·6 cites·5 claims
- 4331US5740595AComposite longitudinal vibration mechanical filter's method of manufacturing including undesired vibration absorberJAPAN RADIO CO LTD·Filed 1996·Granted Apr 21, 1998·1 cites·3 claims
- 4429US5497124AClass AB push-pull drive circuit, drive method therefor and class AB electronic circuit using the sameJAPAN RADIO CO LTD·Filed 1994·Granted Mar 5, 1996·4 cites·19 claims
- 4529US4115175AMethod for manufacturing synthetic resin packed product assemblyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Sep 19, 1978·4 cites·14 claims
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