Inventor · disambiguated record
Riichiro Mama
Also filed as: MAMA RIICHIRO
8 granted patents·3 pending applications·125 citations·filing 1984–2002
88Inventor score
Files withYOKOHAMA RUBBER CO LTD8
Top patents by PatentIndex Score
11 records- 0183US6588470B2Pneumatic radial tire reinforced with fibrillated sea-island short polymer fibersYOKOHAMA RUBBER CO LTD·Filed 2001·Granted Jul 8, 2003·19 cites·2 claims
- 0278US4649975APneumatic tire treadYOKOHAMA RUBBER CO LTD·Filed 1985·Granted Mar 17, 1987·54 cites·1 claims
- 0368US6209603B1Pneumatic radial tire reinforced with fibrillated sea-island short polymer fibersYOKOHAMA RUBBER CO LTD·Filed 1998·Granted Apr 3, 2001·18 cites·4 claims
- 0463USD407676SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1998·Granted Apr 6, 1999·12 cites·1 claims
- 0556USD416835SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1998·Granted Nov 23, 1999·9 cites·1 claims
- 0641USD290105SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1984·Granted Jun 2, 1987·3 cites·1 claims
- 0740USD419501SAutomobile tireYOKOHAMA RUBBER CO LTD·Filed 1999·Granted Jan 25, 2000·4 cites·1 claims
- 0839US2003145930A1Pneumatic radial tireFiled 2002·Application pending·0 cites
- 0939US2003145929A1Pneumatic radial tireFiled 2002·Application pending·0 cites
- 1037US2003136489A1Pneumatic radial tireFiled 2002·Application pending·0 cites
- 1135US6164353APneumatic tire for passenger cars having shoulder recessYOKOHAMA RUBBER CO LTD·Filed 1999·Granted Dec 26, 2000·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →