Inventor · disambiguated record
Nobuo Ohkawa
Also filed as: OHKAWA NOBUO
3 granted patents·1 pending application·55 citations·filing 1996–2004
73Inventor score
Top patents by PatentIndex Score
4 records- 0180US6852392B2Porous sheet, fiber composite sheet and processes for the production thereofTEIJIN LTD·Filed 2002·Granted Feb 8, 2005·20 cites·26 claims
- 0259US6117489AMicroporous sheet, substrate for artificial leather using said sheet, and process for production of said sheetTEIJIN LTD·Filed 1996·Granted Sep 12, 2000·13 cites·3 claims
- 0351US2007111620A1Leather-like sheet material and process for the production thereofTEIJIN CORDLEY LTD·Filed 2004·Application pending·0 cites
- 0446US6566287B1Non-woven fabric, and sheet and artificial leather produced from the sameTEIJIN LTD·Filed 1998·Granted May 20, 2003·22 cites·14 claims
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