Assignee
TAKEUCHI KUNIO
JP·3 granted patents·1 pending application·260 citations·filing 1985–2009
Top patents by PatentIndex Score
4 records- 0197US4818095ASpecial lens and glasses equipped with the sameTAKEUCHI KUNIO·Filed 1985·Granted Apr 4, 1989·191 cites·9 claims
- 0294USD295286SOptical glassesTAKEUCHI KUNIO·Filed 1986·Granted Apr 19, 1988·45 cites·1 claims
- 0366US4915495ASpecial lens for eyeglassesTAKEUCHI KUNIO·Filed 1988·Granted Apr 10, 1990·24 cites·5 claims
- 0443US2011251445A1Base oil for oil drilling fluid and oil drilling fluid compositionTAKEUCHI KUNIO·Filed 2009·Application pending·0 cites
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