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CHUGAI SHASHIN YAKUHIN

Overview
  • Total Patents
    167
About

CHUGAI SHASHIN YAKUHIN has a total of 167 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets optics, organic fine chemistry and environmental technology are MIMOSA AG, PANACOLOR INC and ALAN GILBERT TULL.

Patent filings per year

Chart showing CHUGAI SHASHIN YAKUHINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shigemori Shinya 40
#2 Kamo Hisao 38
#3 Maruyama Masamichi 9
#4 Ito Masahiro 8
#5 Ishikawa Tsutomu 8
#6 Yoshida Akira 8
#7 Nakada Toshihisa 7
#8 Sezaki Shirou 7
#9 Sezaki Shiro 6
#10 Kanetaka Makoto 6

Latest patents

Publication Filing date Title
JP2008122451A Concentrated solution for color developer replenisher for silver halide color photosensitive material
TW200535555A Borofluoric acid-trapping agent and method of treating wastewater with the same
JP2006082453A Composition for inkjet accepting layer, medium for inkjet, and image forming method
JP2005283962A Holding member of replenisher solution for silver halide photosensitive material, and replenisher solution feeding method
JP2005241867A Developer for silver halide photographic film, and one-liquid color development enriched liquid
JP2005224670A Method for treating fluorine-containing waste water
JP2004170960A Color development liquid of halogenated silver color photosensitive material and manufacturing method of color development liquid
WO2004040368A1 Color developing solution for silver halide color photographic senstive materials and process for preparation thereof
JP2005107985A Print-ordering method, print order management apparatus, and program of the same
JP2005031513A Sulfurous-acid-containing aqueous solution and method for storing the aqueous solution
JP2005010586A One-part concentrated developing solution for silver halide photographic sensitive material
JP2004347983A Developing solution for photosensitive composition
JP2004315612A Detergent composition
JP2004252075A Developing solution for silver halide photographic sensitive material and processing method for the same
JP2004230840A Dampening solution composition for lithographic printing
JP2004151556A Processing solution for silver halide color photographic sensitive material and processing method using the same
JP2004151544A Processing method for silver halide color photographic sensitive material and color developing solution used for the same
JP2004151541A Color developing solution for silver halide color photographic sensitive material, method for manufacturing color developing solution, and processing method for method for processing silver halide color photographic sensitive material
JP2004151554A Processing method for silver halide color photographic sensitive material and processing agent used for the same
JP2004149657A Cleaning agent composition and cleaning material