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YAMATO HIROSHI

Overview
  • Total Patents
    21
About

YAMATO HIROSHI has a total of 21 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan and United States. Its main competitors in its focus markets audio-visual technology, computer technology and optics are YOSHIZUMI SHINGO, TAMARU MASAYA and CHOU CHAN-MIN.

Patent filings in countries

World map showing YAMATO HIROSHIs patent filings in countries
# Country Total Patents
#1 Japan 19
#2 United States 2

Patent filings per year

Chart showing YAMATO HIROSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamato Hiroshi 18
#2 Iwata Shuichi 3
#3 Pierre Vilas 2
#4 Matsuyama Umiyoshi 1

Latest patents

Publication Filing date Title
US2013300828A1 Image processing device, non-transitory computer readable recording medium, and image processing method
JP2007018444A Method and system for searching component substance information of new material
JP2005172372A Tobacco smoke exhaust system
JP2003323453A Material database system
JP2003323450A Database retrieving device and method, computer program and computer-readable recording medium
JP2003001153A Sprayer
JP2002017840A Deodorizing treatment device and room deodorizing system
JP2001259011A Indoor sterilizing, deodorizing and dust collecting device
JP2001300238A Apparatus for removing dust and soot
JP2000121020A Smoke-mist treating device and smoke-mist treating system using the smoke-mist treating device
JPH1110508A Peeling-off brush of peeling-off machine
JPH09165716A Separating machine and separating body
JPH08232223A Joint sediment removal device on automatic cleaning machine for sheet pile
JPH08187127A Amorphous toothbrush
JPH06330521A Sediment moving method in section channel of sheet pile and sediment moving device thereof
JPH04293816A Automatic sweeping work machine for sheet pile external peripheral surface
JPH0497014A Automatic leaning operation machine for sheet pile
JPH0271884A Cleaner for seat pile or the like
JPS58202086A Piling cleaning tool of steel material