The report contains ten-year analysis with the following sections
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yoshino gypsum company | 27 |
otsuka kagaku | 1 |
hoya corporation | 1 |
sc cement company | 1 |
tic | 1 |
josino dzhipsum ko. | 1 |
yoshino gypsum company | 58 |
ishii saburo | 1 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
process for continuous modification of dihydrate gypsum and modified dihydrate gypsum ob… 🛈 | 41 | 2008 |
gypsum composition, gypsum slurry, gypsum hardened body, gypsum-based construction mater… 🛈 | 34 | 2012 |
method for detecting voids in gypsum-based construction board and method for producing g… 🛈 | 22 | 2012 |
gypsum board manufacturing method and manufacturing device | 22 | 2013 |
gypsum slurry, hardened gypsum body, gypsum-based building material, gypsum board, proce… 🛈 | 20 | 2013 |
scoring device for gypsum board production device | 19 | 2006 |
debris processing composition and debris processing method | 19 | 2013 |
mixing and stirring device, mixing and stirring method, and method for manufacturing lig… 🛈 | 18 | 2012 |
gypsum dispersant | 17 | 2012 |
coloring agent composition and method for producing same | 17 | 2013 |