Inventor · disambiguated record
Katsumi Yamashita
Also filed as: YAMASHITA KATSUMI
15 granted patents·5 pending applications·170 citations·filing 1983–2011
93Inventor score
Files withTODA KOGYO CORP6TOYOTA JIDOSHOKKI KK3UNIV OSAKA PREFECT PUBLIC CORP3IZAWA YUYA1JAPAN TOBACCO INC1
Top patents by PatentIndex Score
20 records- 0185US8348635B2Variable displacement gear pumpTOYOTA JIDOSHOKKI KK·Filed 2009·Granted Jan 8, 2013·9 cites·9 claims
- 0280US6580541B1System and method for transmitting information for amphibious traveling vehicle and system for controlling operation of the vehicleKOYO ENGINEERING CO LTD·Filed 1997·Granted Jun 17, 2003·28 cites·10 claims
- 0376US5531922AGranulated particles for magnetic particles for magnetic recording, and process for producing the sameTODA KOGYO CORP·Filed 1995·Granted Jul 2, 1996·33 cites·20 claims
- 0473US8287255B2Variable displacement rotary pumpYOKOI HIRONAO·Filed 2009·Granted Oct 16, 2012·6 cites·12 claims
- 0570US8180004B2Method for estimating amount of distortion in CFO and DCO, method for compensating received signals using the same, and receiverLIN HAI·Filed 2008·Granted May 15, 2012·5 cites·4 claims
- 0667US7132199B2Non-aqueous electrolyte and non-aqueous electrolyte secondary batteryUBE INDUSTRIES·Filed 2001·Granted Nov 7, 2006·7 cites·12 claims
- 0763US6205863B1Material testing machine having a control system for feedback-controlling the operation of a servo systemJAPAN TOBACCO INC·Filed 1998·Granted Mar 27, 2001·29 cites·5 claims
- 0847US5399278AProcess for producing acicular goethite particles and acicular magnetic iron oxide particlesTODA KOGYO CORP·Filed 1993·Granted Mar 21, 1995·10 cites·9 claims
- 0947US2009041594A1Variable displacement type gear pumpTOYOTA JIDOSHOKKI KK·Filed 2008·Application pending·0 cites
- 1047US2009041593A1Variable displacement type gear pumpTOYOTA JIDOSHOKKI KK·Filed 2008·Application pending·0 cites
- 1146US5968405ACobalt-coated acicular magnetic iron oxide particlesTODA KOGYO CORP·Filed 1997·Granted Oct 19, 1999·8 cites·6 claims
- 1245US5294492AAcicular magnetic iron oxide particlesTODA KOGYO CORP·Filed 1991·Granted Mar 15, 1994·8 cites·1 claims
- 1345US2011206105A1Method for determining hybrid domain compensation parameters for analog loss in ofdm communication systems and compensating for the sameUNIV OSAKA PREFECT PUBLIC CORP·Filed 2009·Application pending·0 cites
- 1445US2010177851A1Compensation method, program, recording medium, and receiver for ofdm signal having cfo and dcoUNIV OSAKA PREFECT PUBLIC CORP·Filed 2008·Application pending·0 cites
- 1545US2010208783A1Method for calculating cfo and i/q imbalance compensation coefficients, compensation method using the same, and method for transmitting pilot signalUNIV OSAKA PREFECT PUBLIC CORP·Filed 2008·Application pending·0 cites
- 1644US5626962ACo-coated acicular magnetite particles and process for producing the sameTODA KOGYO CORP·Filed 1995·Granted May 6, 1997·9 cites·6 claims
- 1742US8936450B2Roots fluid machine with reduced gas leakageIZAWA YUYA·Filed 2011·Granted Jan 20, 2015·0 cites·7 claims
- 1841US5962156ANickel-metal hydride storage battery and alloy for configuring negative electrode of the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 5, 1999·8 cites·19 claims
- 1931US5650194AProcess for producing co-coated acicular magnetite particlesTODA KOGYO CORP·Filed 1996·Granted Jul 22, 1997·2 cites·2 claims
- 2027US4541145ADevice for clamping the split portion of a split heat-shrinkable sleeveSUMITOMO ELECTRIC INDUSTRIES·Filed 1983·Granted Sep 17, 1985·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →