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MATSUSHITA ELECTRIC WORKS LTD

Overview
  • Total Patents
    107,864
  • GoodIP Patent Rank
    231,408
  • Filing trend
    ⇩ 100.0%
About

MATSUSHITA ELECTRIC WORKS LTD has a total of 107,864 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1960. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and audio-visual technology are NEC TOHOKU LTD, BOECK JOSEF and CHICHIBU FUJI CO LTD.

Patent filings per year

Chart showing MATSUSHITA ELECTRIC WORKS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Suzuki Yoshiharu 388
#2 Tanigawa Yoshihiro 384
#3 Abiko Toshio 380
#4 Takeyama Hiroaki 372
#5 Nakanishi Toshio 366
#6 Nishimura Hiromi 364
#7 Tanaka Toshiaki 363
#8 Kimura Tokuji 352
#9 Aizawa Koichi 345
#10 Okudaira Yuzo 339

Latest patents

Publication Filing date Title
CN107080685A Massager
CN102333407A Discharge lamp lighting device and illuminating apparatus using the same
CN102168814A Lighting device
CN102028613A Mist generating device and cosmetology apparatus
CN102460337A Electric-power supplying device
CN101873755A Discharge lamp lighting device and illuminator
CN102215376A Monitoring system and data transmission device and method
US2009062083A1 Rocking type exercising apparatus
JP2008262602A Fire alarm for dwelling house
JP2008251558A Discharge lamp lighting device and illumination fixture
JP2008252141A Led-lighting device
BRPI0804460A2 Tilt sensor
JP2008226279A Position indicating device in virtual space
JP2008254451A Insulating sheet with metal foil
JP2008233107A Visual examination method and visual examination device
JP2008233106A Visual examination method and visual examination device
JP2008226276A Programmable controller
JP2008240517A Flush toilet stool
JP2008240516A Manufacturing method for flush toilet stool
JP2008202402A Flush toilet