Inventor
HARADA YOSHIAKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HARADA YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OSAKA GAS CO LTD
5 patentsUS5057220AOct 15, 1991
Process for treating waste water
OSAKA GAS CO LTD78 citations94
US4141828AFeb 27, 1979
Process for treating waste water
OSAKA GAS CO LTD52 citations94
US4699720AOct 13, 1987
Process for treating waste water by wet oxidations
OSAKA GAS CO LTD44 citations86
US4294706AOct 13, 1981
Process for treating waste water
OSAKA GAS CO LTD45 citations85
US4654149AMar 31, 1987
Process for treating ammonium nitrate-containing waste water
OSAKA GAS CO LTD20 citations76
KONISHIROKU PHOTO IND
4 patentsUS4204766AMay 27, 1980
Method and apparatus for controlling toner concentration of a liquid developer
KONISHIROKU PHOTO IND46 citations92
US4135100AJan 16, 1979
Method and apparatus for detecting concentration of liquid
KONISHIROKU PHOTO IND17 citations74
US4157219AJun 5, 1979
Multi-color electro-static image liquid development apparatus
KONISHIROKU PHOTO IND11 citations73
US4437001AMar 13, 1984
Corona generating apparatus
KONISHIROKU PHOTO IND2 citations62
TOMOEGAWA PAPER CO LTD
3 patentsUS7314695B2Jan 1, 2008
Toner for developing electrostatic charge image
TOMOEGAWA PAPER CO LTD7 citations73
US6897003B2May 24, 2005
Toner for recycle system and toner recycling type developing method
TOMOEGAWA PAPER CO LTD4 citations54
US7682764B2Mar 23, 2010
Resin coated carrier for electrophotography and two-component developer for electrophotography made therefrom
TOMOEGAWA PAPER CO LTD1 citations52