Assignee
OKURA DENKI CO LTD
18 granted patents·537 citations·filing 1976–1997
Top patents by PatentIndex Score
18 records- 0192US4639852AProcess control systemOKURA DENKI CO LTD·Filed 1984·Granted Jan 27, 1987·95 cites·4 claims
- 0290US4078228ALoop data highway communication systemOKURA DENKI CO LTD·Filed 1976·Granted Mar 7, 1978·69 cites·10 claims
- 0382US4688180APattern-switching temperature control apparatusOKURA DENKI CO LTD·Filed 1985·Granted Aug 18, 1987·45 cites·12 claims
- 0481US4597291AConnectible instrument casingOKURA DENKI CO LTD·Filed 1984·Granted Jul 1, 1986·43 cites·12 claims
- 0580US4517838AThermal mass flow meterOKURA DENKI CO LTD·Filed 1983·Granted May 21, 1985·44 cites·5 claims
- 0675US4121118ABipolar signal generating apparatusOKURA DENKI CO LTD·Filed 1977·Granted Oct 17, 1978·27 cites·4 claims
- 0769US5369567AFurnace temperature cascade control apparatus using adjustment inputOKURA DENKI CO LTD·Filed 1993·Granted Nov 29, 1994·34 cites·3 claims
- 0868US4153848AReceiver circuitOKURA DENKI CO LTD·Filed 1977·Granted May 8, 1979·12 cites·3 claims
- 0966US5099442AFurnace temperature control apparatus using adjustment inputOKURA DENKI CO LTD·Filed 1990·Granted Mar 24, 1992·39 cites·12 claims
- 1064US4605161APattern-switching temperature control apparatusOKURA DENKI CO LTD·Filed 1985·Granted Aug 12, 1986·20 cites·9 claims
- 1157US5081413AMethod and apparatus for measuring AC powerOKURA DENKI CO LTD·Filed 1990·Granted Jan 14, 1992·27 cites·4 claims
- 1253US6048095AExternal connection mechanism of temperature-measuring type for printed circuit boardOKURA DENKI CO LTD·Filed 1997·Granted Apr 11, 2000·21 cites·13 claims
- 1347US5055814ADisplacement detectorOKURA DENKI CO LTD·Filed 1989·Granted Oct 8, 1991·15 cites·3 claims
- 1446US4255813ADicode transmission systemOKURA DENKI CO LTD·Filed 1978·Granted Mar 10, 1981·8 cites·9 claims
- 1545US5763838AApparatus for weighing a grown crystalOKURA DENKI CO LTD·Filed 1996·Granted Jun 9, 1998·14 cites·18 claims
- 1645US4688194AMulti-range controllerOKURA DENKI CO LTD·Filed 1984·Granted Aug 18, 1987·6 cites·1 claims
- 1737US4653329APressure detector and strain member thereforOKURA DENKI CO LTD·Filed 1985·Granted Mar 31, 1987·10 cites·13 claims
- 1833US5926390AProgrammed temperature controllerOKURA DENKI CO LTD·Filed 1997·Granted Jul 20, 1999·8 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →