Learn more

NORITAKE ITRON CORP

Overview
  • Total Patents
    158
  • GoodIP Patent Rank
    162,071
  • Filing trend
    0.0%
About

NORITAKE ITRON CORP has a total of 158 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2001. It filed its patents most often in Japan, China and Taiwan. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and basic communication technologies are ADVANCED VISION TECH INC, SAMSUNG ELECTRONIC DEVICES and DAVOHN CORP.

Patent filings in countries

World map showing NORITAKE ITRON CORPs patent filings in countries
# Country Total Patents
#1 Japan 138
#2 China 6
#3 Taiwan 6
#4 United States 5
#5 Republic of Korea 3

Patent filings per year

Chart showing NORITAKE ITRON CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsuji Hitoshi 23
#2 Kamimura Sashiro 17
#3 Kitamura Hitomi 16
#4 Maeda Tadaki 14
#5 Nagameguri Takeshi 13
#6 Yotani Junko 13
#7 Oshima Hidenori 12
#8 Kurachi Hiroyuki 11
#9 Kikuta Shigeki 11
#10 Yamada Hiroshi 11

Latest patents

Publication Filing date Title
JP2018147905A Vacuum tube for analog amplification and vacuum tube
JP2018022709A Vacuum tube for analog amplifier and vacuum tube
JP2016134299A Vacuum pipe
JP2016134298A Vacuum pipe
JP2012104255A Fluorescent display device
JP2012028140A Fluorescent display tube
JP2011243377A Fluorescent display tube incorporating driver ic
JP2011178950A Fluorophor for low-speed electron beam, and fluorescent display device
TW201042600A A fluorescent display tube driving method and a fluorescent display tube
JP2010181517A Method for driving vacuum fluorescent display, and vacuum fluorescent display
JP2010175983A Method for driving fluorescent display tube and fluorescent display tube
JP2010145788A Power supply circuit device of fluorescent display tube
JP2009258278A Filament power supply circuit for fluorescent display tube
JP2009221446A Phosphor for low-speed electron breams and phosphor display tube
JP2009173779A Phosphor for low energy electron beam and its manufacturing method
JP2009091402A Rare earth oxysulfide phosphor and fluorescent indicator tube
JP2009080398A Fluorescent display device
JP2008285527A Phosphor for low-energy electron ray, method for producing the same and fluorescent indicator tube
JP2008084548A Fluorescent display tube
JP2008041518A Manufacturing method of fluorescent display tube and fluorescent display tube