Assignee
DENKOSHA KK
JP·4 granted patents·36 citations·filing 1986–1993
Top patents by PatentIndex Score
4 records- 0147US5340327ASockets for discharge lampDENKOSHA KK·Filed 1993·Granted Aug 23, 1994·15 cites·3 claims
- 0238US5068574ALighting device for fluorescent discharge tubeDENKOSHA KK·Filed 1990·Granted Nov 26, 1991·7 cites·2 claims
- 0334US4999546AStarting device for discharge tubeDENKOSHA KK·Filed 1989·Granted Mar 12, 1991·4 cites·9 claims
- 0432US4806830ADevice and process for lighting a fluorescent discharge lampDENKOSHA KK·Filed 1986·Granted Feb 21, 1989·10 cites·18 claims
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