Idec Izumi Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 1282
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 2126
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7186932 Switch deviceSep 04, 03Mar 06, 07[H01H]
7019227 Enabler of teaching pendantAug 22, 01Mar 28, 06[H01H]
D507543 Push button switchJun 26, 03Jul 19, 05[1303]
6911609 Grip type switch device and controller for industrial machinery using the switch deviceSep 12, 01Jun 28, 05[H01H]
6812419 Enable switchAug 01, 03Nov 02, 04[H01H]
6660949 Safety switch actuatorAug 24, 01Dec 09, 03[H01H]
6627830 Push button and teaching pendant with the push buttonMar 28, 02Sep 30, 03[G05B]
6545575 Relay and method of manufacture thereofSep 04, 01Apr 08, 03[H01H]
6517213 Indicator device and illumination deviceNov 25, 98Feb 11, 03[H01J]
RE37926 Apparatus and method for detecting transparent substancesMay 11, 00Dec 10, 02[G01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0212,167 Enabling unit of teaching pendantAbandonedDec 22, 03Sep 21, 06[G06F]
6842123 Electromechanical switching device and emergency shut-off and communication system utilizing sameExpiredJun 28, 01Jan 11, 05[G08B]
6670873 Thin switch and display panel provided with switchExpiredOct 16, 01Dec 30, 03[H01H]
6624417 Apparatus and method for judging plasticExpiredJun 04, 01Sep 23, 03[G01N]
6595809 Connection deviceExpiredJan 25, 02Jul 22, 03[H01R]
6525667 Operation indicator device and panel unitExpiredDec 11, 98Feb 25, 03[G08B]
6437774 Display and input device and display and input systemExpiredMay 28, 99Aug 20, 02[G09G]
6415204 Assembling device and tray system used therein, and design assisting deviceExpiredFeb 14, 01Jul 02, 02[G06F]
6142456 Method and apparatus for dissolving and mixing gas and liquidExpiredJun 17, 98Nov 07, 00[B01F]
6118435 Display unit with touch panelExpiredApr 08, 98Sep 12, 00[G09G]
5977888 Switching device of thin type and display device with switchExpiredAug 26, 96Nov 02, 99[H03K]
D368252 Programmable logic controllerExpiredMar 29, 94Mar 26, 96[]
5283474 Circuit for driving a load by using selectively one of two different DC power sourcesExpiredJun 25, 91Feb 01, 94[H02J]
5140622 Data transmission system with double linesExpiredApr 01, 91Aug 18, 92[G08B, G08C]
5101264 Light-emitting or receiving device with smooth and hard encapsulant resinExpiredMar 28, 89Mar 31, 92[H01L]
5059373 Method of manufacturing continuous strip of electronic devicesExpiredApr 17, 90Oct 22, 91[B29C]
5045656 Switch provided with indicatorExpiredNov 09, 89Sep 03, 91[H01H]
4974217 Scale indicator used with electronic setting apparatus for setting numerical values of physical quantities or the likeExpiredApr 04, 89Nov 27, 90[G09F, G04F]
4937654 Electronic part carrying strip and method of manufacturing the sameExpiredDec 23, 87Jun 26, 90[H01L]
4881903 Terminal connector of small electric devicesExpiredAug 25, 88Nov 21, 89[H01R]

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