Assignee
NIHON KAIHEIKI IND CO LTD
JP·41 granted patents·3 pending applications·942 citations·filing 1975–2010
Top patents by PatentIndex Score
44 records- 0198US5278362APush-button switch with display deviceNIHON KAIHEIKI IND CO LTD·Filed 1992·Granted Jan 11, 1994·188 cites·7 claims
- 0293US4987279ADisplay button of push-button switchNIHON KAIHEIKI IND CO LTD·Filed 1989·Granted Jan 22, 1991·62 cites·7 claims
- 0388US6348665B1Tilt switchNIHON KAIHEIKI IND CO LTD·Filed 2000·Granted Feb 19, 2002·35 cites·5 claims
- 0488US4733035ASwitch with device for preventing erroneous operationNIHON KAIHEIKI IND CO LTD·Filed 1986·Granted Mar 22, 1988·37 cites·1 claims
- 0588US4431879AIllumination-type pushbutton switch constructionNIHON KAIHEIKI IND CO LTD·Filed 1982·Granted Feb 14, 1984·33 cites·18 claims
- 0688US4013857AIllumination-type small-sized switchNIHON KAIHEIKI IND CO LTD·Filed 1975·Granted Mar 22, 1977·34 cites·8 claims
- 0786USD301136SPush button switchNIHON KAIHEIKI IND CO LTD·Filed 1986·Granted May 16, 1989·24 cites·1 claims
- 0881USD297726SRotary switch knobNIHON KAIHEIKI IND CO LTD·Filed 1986·Granted Sep 20, 1988·24 cites·1 claims
- 0981US4585914AMiniature push-button switchNIHON KAIHEIKI IND CO LTD·Filed 1984·Granted Apr 29, 1986·21 cites·8 claims
- 1080US5200884AElectrical control deviceNIHON KAIHEIKI IND CO LTD·Filed 1989·Granted Apr 6, 1993·39 cites·7 claims
- 1180US5134505APush-button switch with liquid-crystal displayNIHON KAIHEIKI IND CO LTD·Filed 1991·Granted Jul 28, 1992·51 cites·4 claims
- 1279US4527023ASmall-sized rotary switchNIHON KAIHEIKI IND CO LTD·Filed 1983·Granted Jul 2, 1985·21 cites·9 claims
- 1378US4778964ASubminiature switch with common and stationary switching contactsNIHON KAIHEIKI IND CO LTD·Filed 1987·Granted Oct 18, 1988·28 cites·14 claims
- 1477USD316540SPush button switchNIHON KAIHEIKI IND CO LTD·Filed 1989·Granted Apr 30, 1991·16 cites·1 claims
- 1574US5900599ASwitch for displayNIHON KAIHEIKI IND CO LTD·Filed 1997·Granted May 4, 1999·33 cites·9 claims
- 1673USD297727SPush button switchNIHON KAIHEIKI IND CO LTD·Filed 1986·Granted Sep 20, 1988·14 cites·1 claims
- 1772US4535534AMethod of mounting a switch body on a printing wiring board or panelNIHON KAIHEIKI IND CO LTD·Filed 1983·Granted Aug 20, 1985·16 cites·12 claims
- 1871US4024367ARocker switch with slidable indicatorNIHON KAIHEIKI IND CO LTD·Filed 1975·Granted May 17, 1977·16 cites·13 claims
- 1970US4447685ASmall-sized push-button switchNIHON KAIHEIKI IND CO LTD·Filed 1982·Granted May 8, 1984·15 cites·9 claims
- 2070US4371767ASmall-sized switchNIHON KAIHEIKI IND CO LTD·Filed 1980·Granted Feb 1, 1983·15 cites·3 claims
- 2169USD280814SPush button switchNIHON KAIHEIKI IND CO LTD·Filed 1983·Granted Oct 1, 1985·10 cites·1 claims
- 2268US5004318ASmall optical fiber switchNIHON KAIHEIKI IND CO LTD·Filed 1990·Granted Apr 2, 1991·30 cites·9 claims
- 2368US4433222AMiniaturized push button switchNIHON KAIHEIKI IND CO LTD·Filed 1982·Granted Feb 21, 1984·15 cites·10 claims
- 2468US4406936AMounting frame equipped with decorative plate for mounting switch or the likeNIHON KAIHEIKI IND CO LTD·Filed 1981·Granted Sep 27, 1983·19 cites·6 claims
- 2565US4437728APhoto-switchNIHON KAIHEIKI IND CO LTD·Filed 1981·Granted Mar 20, 1984·19 cites·9 claims
- 2665US4434339AMounting frame equipped wth decorative plate for mounting switch or the likeNIHON KAIHEIKI IND CO LTD·Filed 1982·Granted Feb 28, 1984·17 cites·5 claims
- 2765US4321442ASmall-sized switch with indicatorNIHON KAIHEIKI IND CO LTD·Filed 1980·Granted Mar 23, 1982·13 cites·12 claims
- 2858US4707765APrinted wiring board mounted control instrumentNIHON KAIHEIKI IND CO LTD·Filed 1985·Granted Nov 17, 1987·17 cites·13 claims
- 2952US4851619AMiniature switchNIHON KAIHEIKI IND CO LTD·Filed 1988·Granted Jul 25, 1989·8 cites·3 claims
- 3051US5038004AMiniature switchNIHON KAIHEIKI IND CO LTD·Filed 1990·Granted Aug 6, 1991·10 cites·11 claims
- 3151US2008259227A1Small switch having liquid crystal displayNIHON KAIHEIKI IND CO LTD·Filed 2007·Application pending·0 cites
- 3250US7049535B2Illuminated switchNIHON KAIHEIKI IND CO LTD·Filed 2004·Granted May 23, 2006·7 cites·2 claims
- 3349US4772768ASmall, low-power switch having integral insulating and conductive portionsNIHON KAIHEIKI IND CO LTD·Filed 1983·Granted Sep 20, 1988·9 cites·5 claims
- 3447US4739139AMiniature switch for mounting on printed circuit boardsNIHON KAIHEIKI IND CO LTD·Filed 1986·Granted Apr 19, 1988·11 cites·6 claims
- 3546USD299642SToggle switchNIHON KAIHEIKI IND CO LTD·Filed 1986·Granted Jan 31, 1989·5 cites·1 claims
- 3640US4882461ASubminiature push-button switchNIHON KAIHEIKI IND CO LTD·Filed 1988·Granted Nov 21, 1989·6 cites·12 claims
- 3739US2009015561A1Switch with a display capable of tree-type searching by a single unitNIHON KAIHEIKI IND CO LTD·Filed 2008·Application pending·0 cites
- 3837USD297728SPush button switchNIHON KAIHEIKI IND CO LTD·Filed 1986·Granted Sep 20, 1988·2 cites·1 claims
- 3937US2011032219A1Lever switch with display deviceNIHON KAIHEIKI IND CO LTD·Filed 2010·Application pending·0 cites
- 4036US4854041AMethod of manufacturing a switch baseNIHON KAIHEIKI IND CO LTD·Filed 1988·Granted Aug 8, 1989·6 cites·4 claims
- 4135US4862325APrinted wiring board mounted electronic componentNIHON KAIHEIKI IND CO LTD·Filed 1987·Granted Aug 29, 1989·4 cites·6 claims
- 4235US4725702AMiniature switch with self-aligning movable contactorNIHON KAIHEIKI IND CO LTD·Filed 1987·Granted Feb 16, 1988·4 cites·4 claims
- 4332US4281232ASmall illuminating switchNIHON KAIHEIKI IND CO LTD·Filed 1980·Granted Jul 28, 1981·2 cites·10 claims
- 4421US5212744ACompact optical switchNIHON KAIHEIKI IND CO LTD·Filed 1991·Granted May 18, 1993·6 cites·9 claims
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