MITSUBISHI ELECTRIC HOME APPLIANCE CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 2109
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 170
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0064,840 AIR PURIFIERMar 30, 15Mar 08, 18[A61L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9826576 Induction heating cookerMar 13, 13Nov 21, 17[H05B]
5143664 Method of preparing a porous structural unitJun 26, 91Sep 01, 92[B29C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0132,900 HEAT COOKING DEVICEAbandonedMay 08, 09Jun 09, 11[H05B]
6109388 Sound absorbing mechanism using a porous materialExpiredNov 04, 98Aug 29, 00[E04B]
6015008 Heat radiating plateExpiredJul 10, 98Jan 18, 00[H05K]
5905234 Sound absorbing mechanism using a porous materialExpiredJun 20, 95May 18, 99[E04B]
5707718 Porous-plastic bearing and method of manufacturing porous-plastic bearingExpiredFeb 08, 96Jan 13, 98[F16C, B32B]
5177333 High frequency cooking device having electromagnetic induction heaterExpiredJun 11, 91Jan 05, 93[H05B]
5166485 Frypan for both microwave and flame cookingExpiredNov 27, 91Nov 24, 92[H05B]
5117939 Sound attenuatorExpiredJul 12, 90Jun 02, 92[E04F]
5110258 Blower having a sound-damping structureExpiredAug 02, 90May 05, 92[F01D]
5108833 Porous structural unit and a method of preparing the sameExpiredOct 31, 89Apr 28, 92[B32B]
5097106 Frypan for both microwave and flame cookingExpiredMar 28, 91Mar 17, 92[H05B]
5057660 Method of making microwave heating apparatusExpiredNov 20, 90Oct 15, 91[H05B]
5015813 Power feeding port arrangement for a microwave heating apparatusExpiredDec 13, 89May 14, 91[H05B]
4977639 Floor detector for vacuum cleanersExpiredAug 14, 89Dec 18, 90[A47L]

Top Inventors for This Owner

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