Inventor · disambiguated record
Masahiro Segawa
Also filed as: KAWAKAMI YUKICHIKA · SEGAWA MASAHIRO
9 granted patents·9 pending applications·287 citations·filing 1974–2011
90Inventor score
Top patents by PatentIndex Score
18 records- 0196US3935485APiezoelectric key board switchKUREHA CHEMICAL IND CO LTD·Filed 1974·Granted Jan 27, 1976·123 cites·16 claims
- 0293US8113253B2Non-pneumatic tireARAKAWA KOJI·Filed 2009·Granted Feb 14, 2012·52 cites·6 claims
- 0382US4298719ADoubly oriented film of polyvinylidene fluorideKUREHA CHEMICAL IND CO LTD·Filed 1979·Granted Nov 3, 1981·29 cites·5 claims
- 0477US4154876ACoating with fluoroethylene resinsKUREHA CHEMICAL IND CO LTD·Filed 1976·Granted May 15, 1979·26 cites·6 claims
- 0569US7562685B2Run-flat tireTOYO TIRE & RUBBER CO·Filed 2005·Granted Jul 21, 2009·3 cites·12 claims
- 0668US7628598B2Tire mold and pneumatic tire using the sameTOYO TIRE & RUBBER CO·Filed 2008·Granted Dec 8, 2009·2 cites·7 claims
- 0765US4068034AHeat-insulation laminate of polyvinylidene fluoride, metal and plasticKUREHA CHEMICAL IND CO LTD·Filed 1975·Granted Jan 10, 1978·33 cites·7 claims
- 0864US4011874ADorno ray transmitting sheetKUREHA CHEMICAL IND CO LTD·Filed 1974·Granted Mar 15, 1977·17 cites·5 claims
- 0960US7918257B2Run-flat tireTOYO TIRE & RUBBER CO·Filed 2006·Granted Apr 5, 2011·2 cites·15 claims
- 1052US2009025858A1Manufacturing Method of Pneumatic TireTOYO TIRE & RUBBER CO·Filed 2008·Application pending·0 cites
- 1152US2008289744A1Manufacturing Method Of Pneumatic TireTOYO TIRE & RUBBER CO·Filed 2008·Application pending·0 cites
- 1251US2010132865A1Non-Pneumatic TireTOYO TIRE & RUBBER CO·Filed 2009·Application pending·0 cites
- 1348US2010200131A1Non-pneumatic tire and its manufacturing methodTOYO TIRE & RUBBER CO·Filed 2008·Application pending·0 cites
- 1448US2008277039A1Run Flat TireTOYO TIRE & RUBBER CO·Filed 2008·Application pending·0 cites
- 1542US2012118462A1Pneumatic tireSEGAWA MASAHIRO·Filed 2011·Application pending·0 cites
- 1641US2012048445A1Pneumatic tireSEGAWA MASAHIRO·Filed 2011·Application pending·0 cites
- 1740US2007256770A1Run Flat Tire and Method of Manufacturing Run Flat TireTOYO TIRE & RUBBER CO·Filed 2005·Application pending·0 cites
- 1839US2009050252A1Method of manufacturing run-flat tireTOYO TIRE & RUBBER CO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →