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OBARA YAICHI

Overview
  • Total Patents
    23
About

OBARA YAICHI has a total of 23 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and engines, pumps and turbines are KEFA DAI, YAMAJI MASAKI and ZHENGQUAN ZHANG.

Patent filings in countries

World map showing OBARA YAICHIs patent filings in countries
# Country Total Patents
#1 Japan 23

Patent filings per year

Chart showing OBARA YAICHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Obara Yaichi 13
#2 Ohara Hisakazu 10
#3 Chiba Yoichi 8
#4 Sato Hideo 7
#5 Harita Masaaki 1
#6 Watanabe Mitsuhiko 1
#7 Suzuki Tatsuji 1

Latest patents

Publication Filing date Title
JP2015010487A System for generating power by making organic substance such as biomass into duplication combustion heat source and converting it into steam
JP2013130150A Suction compression high-pressure blower
JP2012057926A Steam boiler using solid biomass or coal as fuel
JP2008232128A High-pressure blower
JP2007285120A Low-speed running-water hydraulic power generator
JP2007091700A Organic material to improve weed-controlling function and environmental function
JP2007091571A Manufacturing and utilization of kaolin ceramics
JP2007049977A Method for producing structure rich in environmental functionality
JP2006281187A Underwater sludge solidification agent and apparatus circulating regenerated biomass
JP2006225247A Method for manufacturing functional ceramic
JP2006198601A Method for recycling apricot vinegar liquid and oyster shell as highly functional resource
JP2006002746A Biomass dry distillation gas combustion/heat exchanging generation apparatus
JP2004285358A Far-infrared dry distillation carbonization system for pyrophoric plant material
JP2005179165A Mature vegetable organic fertilizer by which health promoting function of food is improved
JP2003247481A Running-water hydraulic power generator
JP2003227316A Heat exchange generator using resource of self-burning industrial waste
JP2003021307A Combustion device for highly efficient heat exchange, suction and gasification using self-combusting solidified material
JP2002249782A Far-infrared dry-distillation carbonizing apparatus of self-sustainedly combustible solid material
JP2002242768A Bioactive technical device for exhaust emission control of internal combustion engine
JP2002223706A Method for producing feed with activated silicic acid