Patent assignee · JP · COMPANY

PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

13,156Patents
13,092Active
13,156Granted
65Portfolio score

Filing activity: Sep 18, 2000 → Oct 3, 2024 · 219 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8970070B2 Wireless power transmission system Electricity 272 Active
US9641596B2 Home appliance information management apparatus, home appliance information sharing method, and home appliance information sharing system Electricity 239 Active
US9137447B2 Imaging apparatus that generates an image including an emphasized in-focus part of a captured image Electricity 172 Active
USD727387S1 Monitoring camera General 165 Active
USD728512S1 Headphones General 151 Active
US9219307B2 Wireless communication device and method for displaying estimated direction and position of a target for wireless communication Electricity 129 Active
USD723510S1 Headphones General 117 Active
USD725630S1 Headphones General 112 Active
US9167281B2 Transport stream packet header compression Electricity 107 Active
USD740262S1 Wireless base unit General 105 Active
USD775610S1 Earphone General 103 Active
USD725637S1 Earphone General 92 Active
USD803249S1 Display screen portion with graphical user interface for a vehicle General 86 Active
USD727991S1 Monitoring camera General 82 Active
US9035223B2 Induction heat cooking device Electricity 82 Active
US9827047B2 Control apparatus and control method of insertion apparatus, insertion apparatus having control apparatus, control program for insertion apparatus, and controlling integrated electronic circuit of insertion apparatus Physics 78 Active
US9378817B2 Variable resistance nonvolatile memory element writing method and variable resistance nonvolatile memory device Physics 78 Active
US9433036B2 Cooking device having priority managing unit for first and second heating units Emerging Cross-Sectional Technologies 77 Active
USD743382S1 Microphone General 73 Active
US9605998B2 Measurement system Physics 72 Active
USD726144S1 Wireless speaker General 72 Active
USD793995S1 Remote control General 70 Active
US9142748B2 Light emitting device, display device, and manufacturing method for light emitting device Electricity 68 Active
US9016900B2 Light bulb shaped lamp and lighting apparatus Electricity 68 Active
USD732023S1 Wireless receiver General 66 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.