Inventor · disambiguated record
Sadamitsu Murayama
Also filed as: MURAYAMA SADAMITSU
8 granted patents·225 citations·filing 1985–2003
89Inventor score
Top patents by PatentIndex Score
8 records- 0192US7026033B2Heat-resistant synthetic fiber sheetTEIJIN TECHNO PRODUCTS LTD·Filed 2003·Granted Apr 11, 2006·68 cites·22 claims
- 0286US5501879AAbrasion-resistant coated fiber structureTEIJIN LTD·Filed 1994·Granted Mar 26, 1996·43 cites·6 claims
- 0381US4680221AChemical-resistant filter materialTEIJIN LTD·Filed 1985·Granted Jul 14, 1987·36 cites·14 claims
- 0479US6838401B1Heat-resistant fibrous paperTEIJIN LTD·Filed 2000·Granted Jan 4, 2005·18 cites·33 claims
- 0562US6280843B1Wholly aromatic polyamide fibers, a sheet comprising same and method of producing the sheetTEIJIN LTD·Filed 1999·Granted Aug 28, 2001·20 cites·36 claims
- 0656US6407017B1Wholly aromatic polyamide fiber synthetic paper sheetTEIJIN LTD·Filed 1999·Granted Jun 18, 2002·16 cites·14 claims
- 0750US5783039AWholly aromatic polyamide fiber sheetTEIJIN LTD·Filed 1997·Granted Jul 21, 1998·20 cites·11 claims
- 0836US6319605B1Heat-resistant fiber paperTEIJIN LTD·Filed 1998·Granted Nov 20, 2001·4 cites·14 claims
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