Inventor · disambiguated record
Fumikazu Yamashita
Also filed as: YAMASHITA FUMIKAZU
9 granted patents·3 pending applications·158 citations·filing 1988–2022
88Inventor score
Top patents by PatentIndex Score
12 records- 0186US5263525ATire with a high visibility embossed markSUMITOMO RUBBER IND·Filed 1992·Granted Nov 23, 1993·53 cites·7 claims
- 0284USD313777SAutomobile tireSUMITOMO RUBBER IND·Filed 1988·Granted Jan 15, 1991·23 cites·1 claims
- 0378US7740037B2Runflat tireSUMITOMO RUBBER IND·Filed 2006·Granted Jun 22, 2010·6 cites·5 claims
- 0474US5458173APneumatic tire with specified tread profile and circumferential groove depthSUMITOMO RUBBER IND·Filed 1994·Granted Oct 17, 1995·33 cites·4 claims
- 0572USD323311SAutomobile tireSUMITOMO RUBBER IND·Filed 1990·Granted Jan 21, 1992·16 cites·1 claims
- 0660US2024092709A1Method for producing propyleneSUMITOMO CHEMICAL CO·Filed 2022·Application pending·0 cites
- 0759US5373885APneumatic tire with reduced running noiseSUMITOMO RUBBER IND·Filed 1994·Granted Dec 20, 1994·20 cites·4 claims
- 0852US2011251413A1Method for producing propylene oxideSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 0946US2008006359A1Runflat tireSUMITOMO RUBBER IND·Filed 2007·Application pending·0 cites
- 1042US7905264B2Runflat tireSUMITOMO RUBBER IND·Filed 2007·Granted Mar 15, 2011·0 cites·8 claims
- 1138US6167932B1Pneumatic tire for passenger cars having specified harshness factorSUMITOMO RUBBER IND·Filed 1998·Granted Jan 2, 2001·7 cites·3 claims
- 1235US10759233B2Pneumatic tireSUMITOMO RUBBER IND·Filed 2015·Granted Sep 1, 2020·0 cites·15 claims
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