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SANWA YUKA KOGYO KK

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    198,382
About

SANWA YUKA KOGYO KK has a total of 53 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are TIEJUN WANG, CORUM SOLAR CO LTD and LIYANG ZHEDA ACADEMIA RES SERVICE CT CO LTD.

Patent filings in countries

World map showing SANWA YUKA KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 53

Patent filings per year

Chart showing SANWA YUKA KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Uchino Katsutaka 14
#2 Inoue Koichiro 12
#3 Torii Kanzo 9
#4 Iida Shigeo 8
#5 Fumimura Kunihiro 7
#6 Kaneko Shozo 5
#7 Suzuki Makoto 5
#8 Nakamura Miwako 5
#9 Kato Katsuaki 4
#10 Mitsumori Masahito 3

Latest patents

Publication Filing date Title
JP2020132981A Metal recovery method and metal recovery apparatus
JP2020012018A Cooling liquid composition
JP2017226738A Peeling liquid for chromium-based hard coating
JP2016204233A Method for producing hydrogen phosphate alkali metal salt and method for producing condensed alkali phosphate metal salt
JP2016040342A SiC-DISPERSED OIL FOR METAL WORKING
JP2015030809A Etchant composition
JP2014189434A Recovery method of gallium
JP2014125640A Removal liquid for chromium-based hard film
JP2012196593A Method for recycling cleaning waste water containing impregnant liquid
JP2012167345A Method for separating and recovering metal element from rare-earth-based magnetic alloy material
JP2012076152A Method for treating water-soluble cutting waste liquid
JP2011241293A Aqueous composition for cutting fluid, method for producing the same, and aqueous cutting fluid
JP2011204828A Non-aqueous electrolyte for lithium ion capacitor and lithium ion capacitor using with the same
JP2011152551A Water-based mold release agent for die casting, and die casting method using the same
JP2010238504A Nonaqueous electrolyte solution
JP2010238505A Nonaqueous electrolyte solution
JP2010238506A Nonaqueous electrolyte solution and lithium ion secondary cell using the same
JP2010222297A Method for recovering pyrrole from pyrrole-containing waste water
JP2010205474A Nonaqueous electrolyte and lithium ion secondary battery including the same
JP2010177020A Nonaqueous electrolyte and lithium-ion secondary battery using the same