Inventor · disambiguated record
Kazuo Takayama
Also filed as: TAKAYAMA KAZUO
23 granted patents·11 pending applications·478 citations·filing 1978–2024
96Inventor score
Top patents by PatentIndex Score
34 records- 0192US5258728AAntenna circuit for a multi-band antennaFUJITSU TEN LTD·Filed 1991·Granted Nov 2, 1993·162 cites·4 claims
- 0284US4865932AElectric cells and process for making the sameBRIDGESTONE CORP·Filed 1988·Granted Sep 12, 1989·47 cites·21 claims
- 0380US5072230AMobile telescoping whip antenna with impedance matched feed sectionsFUJITSU TEN LTD·Filed 1988·Granted Dec 10, 1991·54 cites·3 claims
- 0478US4186350AAntenna tuning circuitFUJITSU TEN LTD·Filed 1978·Granted Jan 29, 1980·11 cites·5 claims
- 0577US4841197ADouble-chamber ion sourceULVAC CORP·Filed 1987·Granted Jun 20, 1989·29 cites·10 claims
- 0677US2025129368A1siRNA based on RNA sequence of SARS-CoV-2 and use thereofTOAGOSEI CO LTD·Filed 2024·Application pending·0 cites
- 0775US4894546AHollow cathode ion sourcesULVAC CORP·Filed 1988·Granted Jan 16, 1990·24 cites·12 claims
- 0874US4910799ANoise reduction apparatusFUJITSU TEN LTD·Filed 1989·Granted Mar 20, 1990·41 cites·16 claims
- 0971US7224939B2Audio broadcast receiving apparatus and methodFUJITSU TEN LTD·Filed 2004·Granted May 29, 2007·17 cites·10 claims
- 1070US12209242B2siRNA based on RNA sequence of SARS-CoV-2 and use thereofTOAGOSEI CO LTD·Filed 2022·Granted Jan 28, 2025·0 cites·3 claims
- 1170US7286098B2Circular polarization antenna and composite antenna including this antennaFUJITSU TEN LTD·Filed 2004·Granted Oct 23, 2007·22 cites·73 claims
- 1270US4215312ARadio receiverFUJITSU TEN LTD·Filed 1978·Granted Jul 29, 1980·8 cites·6 claims
- 1368US4306200ASelective amplifierFUJITSU TEN LTD·Filed 1979·Granted Dec 15, 1981·11 cites·6 claims
- 1459US7277684B2Antenna amplifier and shared antenna amplifierFUJITSU TEN LTD·Filed 2003·Granted Oct 2, 2007·10 cites·8 claims
- 1558US2024150691A1Bile duct chip and use thereofUNIV KYOTO·Filed 2022·Application pending·0 cites
- 1656US5303415APulse noise detecting circuit of AM receiverFUJITSU TEN LTD·Filed 1992·Granted Apr 12, 1994·17 cites·7 claims
- 1754US7671298B2Heating line pattern structure of defogger formed on rear window glass panel of motor vehicle and rear glass panelFUJITSU TEN LTD·Filed 2005·Granted Mar 2, 2010·2 cites·14 claims
- 1849US10889805B2Intestinal epithelioid cellsNAT INST BIOMEDICAL INNOVATION HEALTH & NUTRITION·Filed 2016·Granted Jan 12, 2021·0 cites·4 claims
- 1947US4942622AMobile radio-receiver system with improved reproduction characteristics of reception signal having noise superimposed thereonFUJITSU TEN LTD·Filed 1988·Granted Jul 17, 1990·15 cites·14 claims
- 2044US8270537B2Antenna device, demodulating device and receiving deviceTSUTSUI KOHICHI·Filed 2009·Granted Sep 18, 2012·1 cites·16 claims
- 2142US2016046904A1Method For Culturing Hepatoblast-Like Cells And Culture Product ThereofNAT INST OF BIOMEDICAL INNOVATION HEALTH AND NUTRITION·Filed 2014·Application pending·0 cites
- 2241US4535301AHigh frequency amplifier circuitFUJITSU TEN LTD·Filed 1983·Granted Aug 13, 1985·4 cites·1 claims
- 2339US2006083380A1ReceiverFUJITSU TEN LTD·Filed 2005·Application pending·0 cites
- 2439US2009295636A1Receiving Apparatus, Signal Processing Circuit, and Receiving SystemFUJITSU TEN LTD·Filed 2006·Application pending·0 cites
- 2538US4403349AIntermediate frequency detection circuitFUJITSU TEN LTD·Filed 1979·Granted Sep 6, 1983·1 cites·4 claims
- 2638US2008298519A1Receiver DeviceFUJITSU TEN LTD·Filed 2006·Application pending·0 cites
- 2738US2009202024A1Reducing Apparatus and Method, and Receiving ApparatusFUJITSU TEN LTD·Filed 2006·Application pending·0 cites
- 2837US2011312293A1Noise removing apparatusTAKAYAMA KAZUO·Filed 2011·Application pending·0 cites
- 2936US2009245443A1Diversity receiverFUJITSU TEN LTD·Filed 2009·Application pending·0 cites
- 3035US2007120757A1Rod antenna mounted at rear window of vehicleOGINO KAZUSHIGE·Filed 2006·Application pending·0 cites
- 3134US8526899B2Broadcast receiving apparatus and method of determining presence of noise performed by broadcast receiving apparatusMIYAGI KOHTA·Filed 2011·Granted Sep 3, 2013·0 cites·10 claims
- 3234US8498597B2Broadcast receiving apparatus and method of detecting noise components performed by broadcast receiving apparatusMIYAGI KOHTA·Filed 2011·Granted Jul 30, 2013·0 cites·7 claims
- 3333US2011294452A1Antenna amplifier device and antenna device provided in mobile objectKAWAI KENJI·Filed 2011·Application pending·0 cites
- 3432US4369446AAntenna input circuitFUJITSU TEN LTD·Filed 1980·Granted Jan 18, 1983·2 cites·7 claims
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