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KAMADA TSUYOSHI

Overview
  • Total Patents
    12
About

KAMADA TSUYOSHI has a total of 12 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology, optics and semiconductors are XIANYANG CAIHONG OPTOELECTRONICS TECH CO LTD, CHUKA EIKAN KOFUN YUGENKOSHI and SHIMOSHIKIRYOH FUMIKAZU.

Patent filings in countries

World map showing KAMADA TSUYOSHIs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing KAMADA TSUYOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kamada Tsuyoshi 12
#2 Yoshida Hidefumi 4
#3 Ueda Kazuya 3
#4 Ide Tetsuya 3
#5 Ohhashi Seiji 3
#6 Suzuki Toshiaki 3
#7 Katsuta Shohei 3
#8 Hiraki Katsuyoshi 2
#9 Koike Yoshio 2
#10 Maeda Tsuyoshi 2

Latest patents

Publication Filing date Title
US2013229326A1 Liquid crystal display device, display apparatus, and gate signal line driving method
US2012133576A1 Liquid crystal display device circuit, liquid crystal display device board, and liquid crystal display device
US2004239698A1 Image processing method and liquid-crystal display device using the same