Assignee
HAKKO CO
JP·9 granted patents·3 pending applications·256 citations·filing 1983–2024
Top patents by PatentIndex Score
12 records- 0186US4454173AMethod for lining pipes in a pipelineHAKKO CO·Filed 1983·Granted Jun 12, 1984·47 cites·7 claims
- 0284US4505613AMethod for lining pipes in pipelinesHAKKO CO·Filed 1983·Granted Mar 19, 1985·50 cites·13 claims
- 0384US4454174AMethod for lining pipes of a pipelineHAKKO CO·Filed 1983·Granted Jun 12, 1984·43 cites·3 claims
- 0469US6131294ATelescopic sight with detachable night vision apparatusHAKKO CO·Filed 1998·Granted Oct 17, 2000·37 cites·13 claims
- 0565US2025114086A1Medical elastic sheet and medical device using the sameHAKKO CO·Filed 2024·Application pending·0 cites
- 0663US6598332B1Riflescope with adjustable eyepieceHAKKO CO·Filed 2001·Granted Jul 29, 2003·23 cites·5 claims
- 0759US5764410ATelescope including an interposition gear for zoom operationHAKKO CO·Filed 1996·Granted Jun 9, 1998·27 cites·9 claims
- 0854US5089297AMethod for repairing interior portions of a pipelineHAKKO CO·Filed 1990·Granted Feb 18, 1992·16 cites·5 claims
- 0952US2014180104A1Ultrasonic piercing needleHAKKO CO·Filed 2014·Application pending·0 cites
- 1048US6725563B1Drying method, drying device, and drying machineHAKKO CO·Filed 2000·Granted Apr 27, 2004·6 cites·4 claims
- 1148US2009137906A1Ultrasonic Piercing NeedleHAKKO CO·Filed 2005·Application pending·0 cites
- 1235US4504204APig for repairing interior portions of a pipelineHAKKO CO·Filed 1983·Granted Mar 12, 1985·7 cites·5 claims
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