TSUTSUNAKA SHEET BOSUI KK has a total of 98 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are SHEN JINGEN, KUREATERA KK and YUFAN KANG.
Waterproof sheet laying structure and sheet joint member for laying waterproof sheet
JP2007007499A
Tool for melt-sticking waterproof sheet
JP2005146775A
Semiconductive sheet and sheet waterproof structure
JP2005146774A
Sheet joint plate, heat insulating waterproof structure and heat insulating waterproof construction method using the sheet joint plate, and heat-flame insulating sheet
JP2005139821A
Insulated sheet used for waterproofing work and waterproof/heat insulation structure of sheet
JP2005042414A
Sheet waterproof structure with fireproofness
JP2004285614A
Stand for floating floor, and fixing structure thereof
JP2003321911A
Waterproof-sheet tension device
JP2003293524A
Sheet waterproof structure having fireproofness
JP2003253822A
Sheet waterproof structure, sheet waterproof method, and sheet waterproof member
JP2003147869A
Sheet waterproof construction having fire protection construction
JP2003129456A
Member and method for partitioning water area
JP2003097054A
Support for stretching safety rope
JP2003088593A
Safety rope fixing device
JP2003082848A
Simple hanging scaffolding device
JP2002307569A
Method for sealing end of waterproof sheet with fiber layer
JP2002276095A
Multiple-layered waterproof sheet and laying structure thereof
