Learn more

TACHIKAWA BLIND MFG

Overview
  • Total Patents
    1,534
  • GoodIP Patent Rank
    2,758
  • Filing trend
    ⇩ 10.0%
About

TACHIKAWA BLIND MFG has a total of 1,534 patent applications. It decreased the IP activity by 10.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, furniture and games and mechanical elements are ROLLEASE INC, HSU SHENG YING and ZHENG LIMING.

Patent filings per year

Chart showing TACHIKAWA BLIND MFGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamagishi Kazuto 239
#2 Nakamura Hajime 201
#3 Ebato Takenobu 144
#4 Okamura Tadashi 129
#5 Abo Seiya 116
#6 Kawai Eiji 104
#7 Takayama Yoshihiro 88
#8 Goto Seiichi 77
#9 Uematsu Takatoshi 75
#10 Yamaguchi Masaya 71

Latest patents

Publication Filing date Title
JP2020197121A Shielding device
CN112056911A Runner and curtain device
JP2020122388A Cord guide device, cord support device, rotation shaft relay support device and shield device
CN111945873A Movable partition board
CN111911060A Horizontal shutter
WO2020209355A1 Ball chain and shade device
WO2020209259A1 Operating unit for shielding device
JP2020153219A Opened/closed state detecting device, manual shielding device, and shielding material state detecting system
JP2020078719A Curtain rail
JP2020029768A Rolling screen
JP2020190177A Movable type partition
JP2021004543A Detection device and shield device
JP2020186635A Electric horizontal blind
JP2020037854A Electric shading device
JP2020190176A Electric horizontal blind and electric horizontal blind system
JP2020190175A Switch for electric blind, communication terminal and electric blind and multi-switch
JP2020176503A Horizontal blind
JP2021008733A Horizontal blind
JP2020199130A Runner and curtain device
JP2020199131A Runner