Assignee
YUUGEN KAISHA KAISHIN
JP·2 granted patents·17 citations·filing 1995–1998
Top patents by PatentIndex Score
2 records- 0135US6241218B1Chemical diffusion device having a material for absorbing liquid chemical and transferring the chemical to a gas flowYUUGEN KAISHA KAISHIN·Filed 1998·Granted Jun 5, 2001·9 cites·15 claims
- 0228US5829188AExtermination device and vaporization unit for extermination liquidYUUGEN KAISHA KAISHIN·Filed 1995·Granted Nov 3, 1998·8 cites·14 claims
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