Assignee
JAPAN REPRESENTED BY DIRECTOR
JP·2 granted patents·25 citations·filing 1998–2000
Top patents by PatentIndex Score
2 records- 0166US6660165B1Method for regenerating inorganic porous particles, method for purifying water, and continuous water purification deviceJAPAN REPRESENTED BY DIRECTOR·Filed 2000·Granted Dec 9, 2003·21 cites·6 claims
- 0215US5953950AMethod and apparatus for manufacturing disk products having helical ridgesJAPAN REPRESENTED BY DIRECTOR·Filed 1998·Granted Sep 21, 1999·4 cites·11 claims
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