NGK SPARK PLUG CO., LTD.
Patent Owner
Stats
- 1,376 US PATENTS IN FORCE
- 60 US APPLICATIONS PENDING
- Mar 20, 2018 most recent publication
Details
- 1,376 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 27,714 Total Citation Count
- Nov 17, 1977 Earliest Filing
- 1,035 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2018/0044,589 MAYENITE COMPOUND, MULTIFUNCTIONAL AGENT, AND PRODUCTION METHOD FOR MAYENITE-COMPOUND-CONTAINING PRODUCTFeb 23, 16Feb 15, 18[C09K, B01J, B01D, A24D]
2018/0038,821 GAS SENSOR ELEMENT AND METHOD FOR PRODUCING GAS SENSOR ELEMENTAug 01, 17Feb 08, 18[G01N]
2018/0011,049 METAL TERMINAL FOR GAS SENSOR, GAS SENSOR AND METHOD FOR MANUFACTURING GAS SENSORJul 06, 17Jan 11, 18[G01N, H01R]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2015/0364,410 CIRCUIT BOARD, MANUFACTURING METHOD THEREFOR, AND PILLAR-SHAPED TERMINAL FOR CIRCUIT BOARDAbandonedJun 16, 15Dec 17, 15[H01L, H01R]
2015/0366,058 WIRING SUBSTRATE AND METHOD FOR PRODUCING THE SAMEAbandonedJun 16, 15Dec 17, 15[B23K, H05K]
2015/0327,362 MULTILAYER WIRING SUBSTRATE AND PRODUCTION METHOD THEREFORAbandonedSep 11, 13Nov 12, 15[H05K]
2015/0313,018 WIRING SUBSTRATE AND PRODUCTION METHOD THEREFORAbandonedNov 15, 13Oct 29, 15[H01L, H05K]
2015/0275,811 DIESEL ENGINE CONTROL APPARATUS, DIESEL ENGINE CONTROL METHOD, AND METHOD FOR DESIGNING DIESEL ENGINE CONTROL APPARATUSAbandonedMar 25, 15Oct 01, 15[G06F, F02D]
2015/0181,722 METHOD OF MANUFACTURING WIRING SUBSTRATE HAVING BUILT-IN COMPONENTAbandonedMar 04, 15Jun 25, 15[H05K]
2015/0027,758 MULTILAYER WIRING SUBSTRATE AND MANUFACTURING METHOD THEREFORAbandonedMar 20, 13Jan 29, 15[H05K]
2014/0301,054 WIRING BOARD FOR HAVING LIGHT EMITTING ELEMENT MOUNTED THEREONAbandonedNov 22, 12Oct 09, 14[H05K]
2014/0290,997 MULTILAYER WIRING SUBSTRATE AND MANUFACTURING METHOD THEREOFAbandonedApr 03, 13Oct 02, 14[H05K]
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