Learn more

YAMADA YASUO

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    206,795
About

YAMADA YASUO has a total of 19 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 chemical engineering and environmental technology are OTSUKI HIROSHI, AIRFLOW CATALYST SYSTEMS INC and DCL INT INC.

Patent filings in countries

World map showing YAMADA YASUOs patent filings in countries
# Country Total Patents
#1 Japan 18
#2 United States 1

Patent filings per year

Chart showing YAMADA YASUOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yamada Yasuo 19
#2 Sekiya Noritaka 1
#3 Ishida Nobumasa 1
#4 Kuroki Kei 1

Latest patents

Publication Filing date Title
JP2020028267A planter
JP2017201974A Jelly like food
JP2018017328A Conduit line connecting structure
JP2013221319A Concrete block for wave-absorbing foundation consolidation and manufacturing form thereof
JP2013188362A Foldable thin dosing assisting container
JP2012217339A Cut rice cake
JP2012062456A Electric lighting type time capsule candle
JP2009089745A Portable reservoir for regularly taken medicine
JP2004360431A Fall preventive device for wire screen
JP2003265123A Method for retaining freshness of hand-rolled sushi
JPH04249630A Composite body consisting of rubber and spring
JPS63112746A Fabric developing sheersucker or wrinkle by washing
JPS557386A Concrete block
JPS5343778A Process for molding deeply constricted soft fiberboard
JPS5287834A Deformed concrete block for water elimination and root fixation* and molding box for the block
JPS5226519A Concrete block and its mold