Assignee
EGUCHI TSUKASA
3 granted patents·28 citations·filing 1976–2008
Top patents by PatentIndex Score
3 records- 0175US4081485AHydroquinone-ketone molecular compound and process for purifying hydroquinone using said molecular compoundEGUCHI TSUKASA·Filed 1976·Granted Mar 28, 1978·10 cites·1 claims
- 0263US4321306ARubber stopper for tight sealingEGUCHI TSUKASA·Filed 1980·Granted Mar 23, 1982·17 cites·9 claims
- 0358US8416212B2Electro-optical device and electronic apparatusEGUCHI TSUKASA·Filed 2008·Granted Apr 9, 2013·1 cites·11 claims
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