JOSINO DZHIPSUM KO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1999. It filed its patents most often in Russian Federation. Its main competitors in its focus markets machines, materials and metallurgy and macromolecular chemistry and polymers are YOSHINO GYPSUM CO, JUNAJTED STEJTS DZHIPSUM KOMPA and NISSEI PLAN INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Russian Federation | 16 |
# | Name | Total Patents |
---|---|---|
#1 | Ueno Yasutosi | 2 |
#2 | Ikeda Akira | 2 |
#3 | Khirooka Juiti | 2 |
#4 | Kosisaka Seiiti | 2 |
#5 | Okazaki Soiti | 2 |
#6 | Sato Katsutosi | 2 |
#7 | Ataka Yudzi | 2 |
#8 | Josida Masaru | 1 |
#9 | Tani Khirokuni | 1 |
#10 | Suzuki Keniti | 1 |
Publication | Filing date | Title |
---|---|---|
RU2742894C2 | Device for production of sheet material based on gypsum | |
RU2655722C1 | Gypsum slurry, hardened gypsum, gypsum-based building material, gypsum board, process for manufacturing gypsum slurry, process for manufacturing hardened gypsum, process for manufacturing gypsum-based building material, and process for manufacturing gypsum board | |
RU2357859C2 | Mixer, mixing method and gypsum board production method |