Inventor · disambiguated record
Hironobu Shigematsu
Also filed as: SHIGEMATSU HIRONOBU
14 granted patents·2 pending applications·132 citations·filing 1991–2008
91Inventor score
Top patents by PatentIndex Score
16 records- 0183US6110546AAutomobile weather strip and method for making the sameTOYODA GOSEI KK·Filed 1997·Granted Aug 29, 2000·51 cites·3 claims
- 0281US7718272B2Laminated product and process for producing the sameSUMITOMO CHEMICAL CO·Filed 2005·Granted May 18, 2010·5 cites·10 claims
- 0376US6399709B1Process for producing thermoplastic elastomer composition and thermoplastic elastomer compositionSUMITOMO CHEMICAL CO·Filed 2000·Granted Jun 4, 2002·17 cites·9 claims
- 0470US7989542B2Process for producing thermoplastic elastomer composition, and process for producing foamed thermoplastic elastomer compositionSUMITOMO CHEMICAL CO·Filed 2005·Granted Aug 2, 2011·2 cites·6 claims
- 0568US6441093B2Thermoplastic elastomer composition for calender-molding and sheets prepared therefromSUMITOMO CHEMICAL CO·Filed 2001·Granted Aug 27, 2002·9 cites·12 claims
- 0665US8399104B2Composite molded article and process for producing the sameNATSUYAMA NOBUHIRO·Filed 2008·Granted Mar 19, 2013·1 cites·5 claims
- 0765US6499256B1Weather stripTOYODA GOSEI KK·Filed 1999·Granted Dec 31, 2002·23 cites·6 claims
- 0849US2008021145A1Thermoplastic elastomer composition and production method of the sameSUMITOMO CHEMICAL CO·Filed 2007·Application pending·0 cites
- 0949US2008009588A1Production method of thermoplastic elastomer compositionSUMITOMO CHEMICAL CO·Filed 2007·Application pending·0 cites
- 1048US8173746B2Method for producing olefinic thermoplastic elastomerFUSE KAZUYOSHI·Filed 2007·Granted May 8, 2012·0 cites·5 claims
- 1146US8143349B2Method for producing olefinic thermoplastic elastomerFUSE KAZUYOSHI·Filed 2007·Granted Mar 27, 2012·0 cites·5 claims
- 1246US6500561B1Automobile weatherstrippingTOYODA GOSEI KK·Filed 1998·Granted Dec 31, 2002·14 cites·7 claims
- 1341US5246990ACured ethylene.α-olefin copolymer-based rubber compositionSUMITOMO CHEMICAL CO·Filed 1991·Granted Sep 21, 1993·5 cites·9 claims
- 1431US5300579AVulcanizable rubber composition and vulcanized rubber productSUMITOMO CHEMICAL CO·Filed 1992·Granted Apr 5, 1994·2 cites·25 claims
- 1529US5130182AWaterproof rubber sheetSUMITOMO CHEMICAL CO·Filed 1991·Granted Jul 14, 1992·2 cites·5 claims
- 1628US5597860AVulcanizable rubber compositions and vulcanized rubberSUMITOMO CHEMICAL CO·Filed 1995·Granted Jan 28, 1997·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →