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PANASONIC CORP

Overview
  • Total Patents
    96,941
  • GoodIP Patent Rank
    259
  • Filing trend
    ⇧ 10.0%
About

PANASONIC CORP has a total of 96,941 patent applications. It increased the IP activity by 10.0%. Its first patent ever was published in 1993. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets audio-visual technology, environmental technology and semiconductors are PANASONIC ELECTRIC IND CO LTD, MATSUSHITA ELECTRIC IND CO LTD and SHARP LAB OF AMERICA INC.

Patent filings per year

Chart showing PANASONIC CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nishio Akihiko 742
#2 Imamura Daichi 694
#3 Nishi Takahiro 679
#4 Sasai Hisao 532
#5 Shibahara Youji 525
#6 Nakao Seigo 512
#7 Sugio Toshiyasu 509
#8 Okada Tomoyuki 424
#9 Yahata Hiroshi 407
#10 Matsunobu Toru 346

Latest patents

Publication Filing date Title
WO2021060529A1 Power transmission coil, power transmission device, and underwater power supply systems
WO2021079686A1 Nitride semiconductor device
US2021098786A1 Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
WO2021065569A1 Network control device, network control system, and network control method
US2021087707A1 Group-iii nitride substrate
EP3795266A1 Used paper diaper processing apparatus
WO2021049509A1 Semiconductor laser device
WO2021059927A1 Coin-shaped cell
EP3792987A1 Thermoelectric conversion material
WO2021049318A1 Positive electrode active material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
WO2021059857A1 Non-aqueous electrolyte secondary battery
US2021066530A1 Manufacturing method of solar cell module
US2021066524A1 Solar cell module including solar cells, method of manufacturing solar cell module
WO2021044922A1 Information collecting method, communication control apparatus, and information collector apparatus
EP3787037A1 Solar cell module
WO2021039750A1 Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
WO2021039751A1 Nonaqueous electrolyte secondary battery
JP2020202581A Base station, terminal, and control method thereof
WO2021033762A1 Wireless communication device and notification method
WO2021039479A1 Semiconductor laser device