NISSEI PLASTIC INDUSTRIAL CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 10833
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM8149
 
 
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 742
 
 
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 324
 
 
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 359
 
 
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 398
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
 
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 296
 
 
 
C22B PRODUCTION OR REFINING OF METALS 226
 
 
 
C22C ALLOYS 270

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0009,140 HEATING CYLINDER COVER AND HEATING CYLINDER DEVICE OF INJECTION MOLDING MACHINEJul 07, 17Jan 11, 18[B29C, B29L]
2017/0282,423 INJECTION MOLDING MACHINE AND THE MOLDING METHOD THEREOFMar 30, 17Oct 05, 17[B29C]
2016/0114,514 TEMPERATURE CONTROL DEVICE OF INJECTION MOLDING MACHINEOct 26, 15Apr 28, 16[B29C]
2015/0328,812 METHOD OF PURGING FOR AN INJECTION MOLDING MACHINEMay 18, 15Nov 19, 15[B29C]
2013/0100,032 DISPLAY DEVICE FOR PRODUCTION MACHINEOct 23, 12Apr 25, 13[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9855695 Display device for production machineOct 23, 12Jan 02, 18[B29C, G06F]
9738020 Mold clamping mechanismAug 03, 15Aug 22, 17[B29C]
9738021 Horizontal mold clamping mechanismNov 05, 15Aug 22, 17[B29C]
9731442 Mold clamping apparatusAug 23, 16Aug 15, 17[B29C, B29K]
9724862 Mold clamping apparatusAug 24, 16Aug 08, 17[B29C]
9682506 Control method and control device for injection molding machineJan 15, 15Jun 20, 17[B29C]
9616604 Injection device having two-piece nozzle, jig for use in assembling two-piece nozzle, and method of assembling two-piece nozzleMar 30, 15Apr 11, 17[B23P, B29C]
9566732 Mold-clamping mechanismAug 03, 15Feb 14, 17[B29C]
9409334 Injection molding machine with purge shieldJun 16, 15Aug 09, 16[B29C]
9381689 Hot runner nozzle and mold for forming multi-layer molded article using the sameJun 27, 14Jul 05, 16[B29C, B29L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0102,905 PLATED ALUMINUM PRODUCTAbandonedDec 13, 13Apr 17, 14[C25D]
7984747 Control method for supplying inert gas during metal moldingExpiredJan 21, 09Jul 26, 11[B22D]
7926545 Injection cylinder in injection apparatus for molding metal materialExpiredDec 17, 08Apr 19, 11[B22D]
7926546 Device for melting, storing, and feeding metal material from bar-shaped metal material intended for injection apparatus for molding metal productExpiredJan 15, 09Apr 19, 11[B22D]
7858017 Material melting and holding apparatus of metal molding apparatus and rod material melting methodExpiredDec 17, 07Dec 28, 10[B22D]
7833378 Method for manufacturing optical disc and optical discExpiredOct 25, 07Nov 16, 10[B29C]
2010/0255,339 PLATED ALUMINUM PRODUCTAbandonedSep 02, 09Oct 07, 10[B05D, B32B]
2010/0168,774 PRICKING DEVICEAbandonedDec 23, 09Jul 01, 10[A61B]
7628300 Method for preventing leaking of molten metal in injection molding of metal materialExpiredOct 02, 08Dec 08, 09[B22D]
2009/0033,001 Manufacture of resin-coated carbon nanomaterialAbandonedAug 01, 08Feb 05, 09[B29C, B01J]
2008/0317,961 Method for manufacturing resin-coated carbon nanomaterial and method for manufacturing carbon nanocomposite resin molded articleAbandonedJun 19, 08Dec 25, 08[B05D]
7391336 Anomaly monitoring system for molding machineExpiredMar 29, 05Jun 24, 08[B29C]
7343959 Pressure casting method of magnesium alloy and metal products thereofExpiredAug 16, 06Mar 18, 08[B22D]
7331372 Method for melting metallic raw material in metal molding apparatusExpiredFeb 24, 05Feb 19, 08[B22D]
7311135 Process for manufacturing a nanocarbon-metal composite materialExpiredMay 24, 06Dec 25, 07[B22D]
7303381 Device for manufacturing optical disc, method of manufacturing the same, and optical discExpiredMar 29, 05Dec 04, 07[B29C]
7303701 Method for estimating temperatures of plasticized resin within heating cylinder and at nozzle outlet, and estimating injecting conditionsExpiredNov 06, 03Dec 04, 07[B29C]
7303712 Method of injection molding and compressive decoration molding a molded productExpiredApr 25, 03Dec 04, 07[B29C]
7223084 Electric motor driven toggle mold clamping deviceExpiredJun 28, 04May 29, 07[B29C]
7187644 Optical recording substrate, optical recording medium, and manufacturing method thereofExpiredSep 19, 02Mar 06, 07[G11B]

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