Inventor · disambiguated record
Osao Ogiwara
Also filed as: OGIWARA OSAO
7 granted patents·1 pending application·92 citations·filing 1979–2006
86Inventor score
Files withAKEBONO BRAKE IND8
Top patents by PatentIndex Score
8 records- 0184US4280935AFriction material comprising an iron powder having a carbon content of from 0.5-1 percentAKEBONO BRAKE IND·Filed 1979·Granted Jul 28, 1981·27 cites·5 claims
- 0264US6635349B2Friction material for brakeAKEBONO BRAKE IND·Filed 2001·Granted Oct 21, 2003·8 cites·4 claims
- 0364US4363884AFriction materialAKEBONO BRAKE IND·Filed 1981·Granted Dec 14, 1982·15 cites·2 claims
- 0464US4348490AFriction materialAKEBONO BRAKE IND·Filed 1981·Granted Sep 7, 1982·14 cites·4 claims
- 0558US4605105ABrake systemAKEBONO BRAKE IND·Filed 1984·Granted Aug 12, 1986·12 cites·5 claims
- 0646US5433907AMethod for producing friction materialsAKEBONO BRAKE IND·Filed 1993·Granted Jul 18, 1995·12 cites·13 claims
- 0746US2007082974A1Friction materialAKEBONO BRAKE IND·Filed 2006·Application pending·0 cites
- 0834US4505963ASemi-metallic friction pad subjected to rust preventive treatmentAKEBONO BRAKE IND·Filed 1983·Granted Mar 19, 1985·4 cites·3 claims
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