Assignee
TSUYAMA MFG CO LTD
JP·28 granted patents·614 citations·filing 1974–1989
Top patents by PatentIndex Score
28 records- 0193USD299371SBicycle exerciseTSUYAMA MFG CO LTD·Filed 1986·Granted Jan 10, 1989·39 cites·1 claims
- 0292US4642606AData display unit for a bicycleTSUYAMA MFG CO LTD·Filed 1985·Granted Feb 10, 1987·70 cites·10 claims
- 0388USD287946SComputerized multiple function bicycle meterTSUYAMA MFG CO LTD·Filed 1984·Granted Jan 27, 1987·24 cites·1 claims
- 0486US4633216AData display unit for a bicycleTSUYAMA MFG CO LTD·Filed 1985·Granted Dec 30, 1986·49 cites·9 claims
- 0583USD288542SComputerized multiple function bicycle meterTSUYAMA MFG CO LTD·Filed 1984·Granted Mar 3, 1987·18 cites·1 claims
- 0683US4636769AData display unit for a bicycleTSUYAMA MFG CO LTD·Filed 1985·Granted Jan 13, 1987·41 cites·7 claims
- 0782US4583153ALampTSUYAMA MFG CO LTD·Filed 1984·Granted Apr 15, 1986·32 cites·3 claims
- 0879USD310697SBicycle exerciserTSUYAMA MFG CO LTD·Filed 1988·Granted Sep 18, 1990·19 cites·1 claims
- 0977US4775145ALoad applying means for an exercise deviceTSUYAMA MFG CO LTD·Filed 1985·Granted Oct 4, 1988·52 cites·14 claims
- 1075US4586113ALamp for bicycleTSUYAMA MFG CO LTD·Filed 1984·Granted Apr 29, 1986·26 cites·5 claims
- 1173USD319988SBicycle meterTSUYAMA MFG CO LTD·Filed 1989·Granted Sep 17, 1991·13 cites·1 claims
- 1271US4898379ACycle trainer having a load applying deviceTSUYAMA MFG CO LTD·Filed 1988·Granted Feb 6, 1990·54 cites·6 claims
- 1368USD319597SBicycle meterTSUYAMA MFG CO LTD·Filed 1988·Granted Sep 3, 1991·12 cites·1 claims
- 1465USD278210SComputerized bicycle combined speedometer, odometer and stop watchTSUYAMA MFG CO LTD·Filed 1982·Granted Apr 2, 1985·12 cites·1 claims
- 1565US4479693ADevice for detachably attaching electric appliancesTSUYAMA MFG CO LTD·Filed 1982·Granted Oct 30, 1984·23 cites·2 claims
- 1660US4597031ALighting fixture for bicycles and the like vehiclesTSUYAMA MFG CO LTD·Filed 1985·Granted Jun 24, 1986·23 cites·5 claims
- 1760US4577261ALamp mounting structure for bicycleTSUYAMA MFG CO LTD·Filed 1984·Granted Mar 18, 1986·15 cites·6 claims
- 1856USD244363SReflectorTSUYAMA MFG CO LTD·Filed 1975·Granted May 17, 1977·5 cites·1 claims
- 1954USD287887SBicycle head lightTSUYAMA MFG CO LTD·Filed 1984·Granted Jan 20, 1987·5 cites·1 claims
- 2054US4201448AReflector for spokewise wheelsTSUYAMA MFG CO LTD·Filed 1978·Granted May 6, 1980·12 cites·3 claims
- 2153US4488774ASide reflector assemblyTSUYAMA MFG CO LTD·Filed 1981·Granted Dec 18, 1984·13 cites·7 claims
- 2250US4510557AHeadlamp device for bicycle, motorcycle and the likeTSUYAMA MFG CO LTD·Filed 1983·Granted Apr 9, 1985·17 cites·7 claims
- 2349US4521731ADetector attachment arrangementTSUYAMA MFG CO LTD·Filed 1982·Granted Jun 4, 1985·10 cites·12 claims
- 2444USD245403SSpoke-mounted bicycle reflectorTSUYAMA MFG CO LTD·Filed 1975·Granted Aug 16, 1977·6 cites·1 claims
- 2542US4575789AReflex reflectorTSUYAMA MFG CO LTD·Filed 1985·Granted Mar 11, 1986·8 cites·6 claims
- 2642US3967879ASpoke mounted reflectorTSUYAMA MFG CO LTD·Filed 1974·Granted Jul 6, 1976·9 cites·9 claims
- 2725US4929825AMeans for detecting damage to the card connecting the photosensor and main body pulsimeterTSUYAMA MFG CO LTD·Filed 1988·Granted May 29, 1990·2 cites·7 claims
- 2824US4017151ABicycle side reflectorTSUYAMA MFG CO LTD·Filed 1975·Granted Apr 12, 1977·5 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →