Assignee
TOYO SEISAKUSHO KK
JP·9 granted patents·254 citations·filing 1979–1991
Top patents by PatentIndex Score
9 records- 0178US4799390ASnow-weathering test apparatus for self-propelled vehicleTOYO SEISAKUSHO KK·Filed 1987·Granted Jan 24, 1989·51 cites·7 claims
- 0277US4751844AAdjustable constant temperature and humidity control device for self-propelled vehiclesTOYO SEISAKUSHO KK·Filed 1987·Granted Jun 21, 1988·53 cites·6 claims
- 0370US4964298ADevice for controlling the air pressure in the low pressure environmental testing chamber for self-propelled vehiclesTOYO SEISAKUSHO KK·Filed 1988·Granted Oct 23, 1990·32 cites·3 claims
- 0468US4794804ASalt damage environmental testing chamber for self-propelled vehiclesTOYO SEISAKUSHO KK·Filed 1987·Granted Jan 3, 1989·28 cites·4 claims
- 0560US4245483ASystem for purifying contaminated refrigerant and reproducing the same for use with freezing liquid spray refrigeratorTOYO SEISAKUSHO KK·Filed 1979·Granted Jan 20, 1981·27 cites·7 claims
- 0652US4750355AWind-velocity controlling apparatus for simulating self-propelled vehicle velocityTOYO SEISAKUSHO KK·Filed 1987·Granted Jun 14, 1988·22 cites·5 claims
- 0749US4847790APressure-controlling apparatus employed in pre-chamber of environmental testing chamber for self-propelled vehicleTOYO SEISAKUSHO KK·Filed 1987·Granted Jul 11, 1989·15 cites·11 claims
- 0844US4779468AHumid-environmental testing apparatus for determining corrosion-resistance of self-propelled vehicleTOYO SEISAKUSHO KK·Filed 1987·Granted Oct 25, 1988·18 cites·9 claims
- 0935US5062279AArtificial snowfall systemTOYO SEISAKUSHO KK·Filed 1991·Granted Nov 5, 1991·8 cites·6 claims
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