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WATANABE HISASHI

Overview
  • Total Patents
    56
About

WATANABE HISASHI has a total of 56 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Japan, United States and Belgium. Its main competitors in its focus markets optics, mechanical elements and audio-visual technology are CLEARINK DISPLAYS INC, ORTUS TECHNOLOGY CO LTD and NANJING ZHONGDIAN PANDA LIQUID CRYSTAL DISPLAY TECHNOLOGY CO LTD.

Patent filings in countries

World map showing WATANABE HISASHIs patent filings in countries
# Country Total Patents
#1 Japan 31
#2 United States 23
#3 Belgium 1
#4 France 1

Patent filings per year

Chart showing WATANABE HISASHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Watanabe Hisashi 54
#2 Watanabe Ikuo 16
#3 Watanabe Atsuo 16
#4 Asaoka Yasushi 3
#5 Satoh Eiji 3
#6 Sakai Akira 2
#7 Miyazaki Akiko 2
#8 Shibata Satoshi 2
#9 Iyama Yuichi 2
#10 Teranishi Tomoko 1

Latest patents

Publication Filing date Title
US2014152945A1 LCD panel, electronic device, and method for producing LCD panel
US2013176352A1 Display device
US2013082901A1 Display device, display system, display control method for same, electronic device, program, computer-readable recording medium, and light guide element
US2012049718A1 Display device
JP2007139140A Rotating motion transmission device
JP2006239327A Seat cover
JP2003275082A Human body stabilizing footrest cover
JP2002284260A Cover for lottery
JP2001328203A Method for manufacturing environmental measure type non-combustible material
JP2001011232A Preparation of incombustible material excellent from a viewpoint of environmental protection
JPH1016124A Manufacture of waterproof type non-combustible material plate
JPH08208351A Production of incombustible material board
JPS62233239A Continuous manufacture of incombustible material board
JPS6266903A Manufacture of incombustible material board
JPS61104827A Manufacture of noncombustible plate
JPS5936784A Production of fabric
JPS58211079A Automatic rapid closing apparatus for piping cock and the like
JPS58193024A Closing device for gas stopcock for bath furnace
JPS58149485A Automatic rapid closing type cut-off valve
JPS58148553A Device for holding handset of telephone set