Assignee
MIWA SCIENCE LAB INC
JP·5 granted patents·319 citations·filing 1995–2001
Top patents by PatentIndex Score
5 records- 0193US5613269ARecirculating type cleanerMIWA SCIENCE LAB INC·Filed 1995·Granted Mar 25, 1997·128 cites·3 claims
- 0287US6450979B1Ultrasonic wave irradiation apparatusMIWA SCIENCE LAB INC·Filed 1998·Granted Sep 17, 2002·116 cites·13 claims
- 0376US5647092ARecirculating type cleanerMIWA SCIENCE LAB INC·Filed 1995·Granted Jul 15, 1997·49 cites·6 claims
- 0455US7399284B2Ultrasonic irradiation apparatusMIWA SCIENCE LAB INC·Filed 2001·Granted Jul 15, 2008·17 cites·12 claims
- 0536US6173473B1Electric cleaner efficient for carpet and its headMIWA SCIENCE LAB INC·Filed 1997·Granted Jan 16, 2001·9 cites·19 claims
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