Assignee
KAISEI KOGYO KK
JP·7 granted patents·56 citations·filing 1985–1994
Top patents by PatentIndex Score
7 records- 0151US5349142AEnergy conservation type hydraulic elevator and speed control method of hydraulic elevatorKAISEI KOGYO KK·Filed 1992·Granted Sep 20, 1994·12 cites·12 claims
- 0241US5419411AEnergy conservation type hydraulic elevator and speed control method of hydraulic elevatorKAISEI KOGYO KK·Filed 1994·Granted May 30, 1995·8 cites·5 claims
- 0336US4690184ATree pruning machineKAISEI KOGYO KK·Filed 1986·Granted Sep 1, 1987·10 cites·2 claims
- 0433US4624293ATree pruning machineKAISEI KOGYO KK·Filed 1985·Granted Nov 25, 1986·9 cites·2 claims
- 0530US4920973ASkin temperature measuring apparatus for diagnosing disturbance of peripheral circulationKAISEI KOGYO KK·Filed 1988·Granted May 1, 1990·8 cites·3 claims
- 0621US4711278ATree pruning machineKAISEI KOGYO KK·Filed 1986·Granted Dec 8, 1987·2 cites·6 claims
- 0721US4633925AMethod of pruning tree and tree pruning machineKAISEI KOGYO KK·Filed 1985·Granted Jan 6, 1987·7 cites·2 claims
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