Assignee
TOMY SEIKO KK
JP·9 granted patents·260 citations·filing 1987–1999
Top patents by PatentIndex Score
9 records- 0185USD347696SSterilizerTOMY SEIKO KK·Filed 1991·Granted Jun 7, 1994·26 cites·1 claims
- 0284US5645723AProcess and apparatus for the extraction and purification of DNATOMY SEIKO KK·Filed 1996·Granted Jul 8, 1997·93 cites·9 claims
- 0374US4941867AContainer rotor for a centrifugal separatorTOMY SEIKO KK·Filed 1989·Granted Jul 17, 1990·30 cites·1 claims
- 0471US5824224AProcess and apparatus for the extraction and purification of DNATOMY SEIKO KK·Filed 1997·Granted Oct 20, 1998·33 cites·3 claims
- 0571USD303147SSmall type micro centrifugeTOMY SEIKO KK·Filed 1987·Granted Aug 29, 1989·14 cites·1 claims
- 0670USD335930SCentrifugeTOMY SEIKO KK·Filed 1991·Granted May 25, 1993·14 cites·1 claims
- 0752US5834303AMethod and device for extraction and purification of DNATOMY SEIKO KK·Filed 1997·Granted Nov 10, 1998·11 cites·11 claims
- 0845US6149571ACentrifuge having a rotor with convex surface matching concave surface of nut for securing rotor on drive shaftTOMY SEIKO KK·Filed 1999·Granted Nov 21, 2000·15 cites·1 claims
- 0942US6045494ACentrifugal separating method and centrifugal machineTOMY SEIKO KK·Filed 1997·Granted Apr 4, 2000·24 cites·6 claims
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