Learn more

PANASONIC LIQUID CRYSTAL DISPL

Overview
  • Total Patents
    796
  • GoodIP Patent Rank
    2,830
  • Filing trend
    ⇧ 28.0%
About

PANASONIC LIQUID CRYSTAL DISPL has a total of 796 patent applications. It increased the IP activity by 28.0%. Its first patent ever was published in 2007. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, audio-visual technology and semiconductors are INFOVISION OPTOELECT KUNSHAN, SONY MOBILE DISPLAY CORP and MIKUNI ELECTORON CO LTD.

Patent filings per year

Chart showing PANASONIC LIQUID CRYSTAL DISPLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kajita Daisuke 65
#2 Ono Kikuo 65
#3 Nakagawa Teruhisa 57
#4 Tsuda Kazuhiko 47
#5 Oke Ryutaro 43
#6 Kawachi Genshiro 40
#7 Fukami Tetsuo 37
#8 Kawamura Tetsuya 36
#9 Maruyama Junichi 33
#10 Nakanishi Hideyuki 33

Latest patents

Publication Filing date Title
WO2021066006A1 Electrochromic device
WO2021066007A1 Electrochromic device
JP2020154319A Display device
US2020278571A1 In-cell touch panel
US2020278587A1 Active matrix substrate and liquid crystal display device
US2020341337A1 Lighting device and liquid crystal display apparatus
US2020271997A1 Liquid crystal display panel
US2020278584A1 Liquid crystal display device
US10845644B1 Liquid crystal display device
US2020176481A1 Thin film transistor substrate and display panel
JP2020194740A Lighting device and liquid crystal display device
JP2020166002A Liquid crystal display device
JP2020166000A Display device
JP2020160393A Active matrix substrate and liquid crystal display device
JP2020166001A Display device
JP2020160342A Display device
JP2020144169A Image display device and display method for image display device
JP2020140078A Liquid crystal display device
JP2020140085A In-cell touch panel
JP2020140075A In-cell touch panel