Learn more

HARISON TOSHIBA LIGHTING KK

Overview
  • Total Patents
    64
About

HARISON TOSHIBA LIGHTING KK has a total of 64 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets electrical machinery and energy, optics and semiconductors are MATHBRIGHT TECHNOLOGY CO LTD, CHO GUANG SUP and GL DISPLAYS INC.

Patent filings in countries

World map showing HARISON TOSHIBA LIGHTING KKs patent filings in countries
# Country Total Patents
#1 Republic of Korea 55
#2 China 9

Patent filings per year

Chart showing HARISON TOSHIBA LIGHTING KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kurita Takayoshi 9
#2 Tauchi Akihiko 7
#3 Takeda Yuji 7
#4 Takagi Masami 7
#5 Ikeda Tatsuya 7
#6 Ichimura Chikako 5
#7 Nishihara Takashi 5
#8 Yashima Makoto 5
#9 Takeda Yuuji 4
#10 Kuma Masanori 4

Latest patents

Publication Filing date Title
KR20100015925A Direct-lighting backlight
KR20090055023A Flashing fluorescent lamp, backlight device, and liquid crystal display device
CN101175944A Backlight device
KR20060065475A Method for designing dielectric barrier discharging lamp
KR20050030543A Discharge lamp flashing device and manuscript exposure device
KR20040057991A Cold cathode fluorescent lamp and the manufacturing method thereof
KR20040057990A Dielectric Barrier Discharging Type Low Pressure Discharge Lamp
KR20050103520A Low-voltage discharge lamp and its manufacturing method