Assignee
TOYO DENKA KOGYO CO LTD
JP·7 granted patents·116 citations·filing 1985–1999
Top patents by PatentIndex Score
7 records- 0169US6451580B1Method of enriching organic contaminant-decomposing bacteria in porous material for treating soilTOYO DENKA KOGYO CO LTD·Filed 1999·Granted Sep 17, 2002·30 cites·9 claims
- 0266US4611810AGolf ballTOYO DENKA KOGYO CO LTD·Filed 1985·Granted Sep 16, 1986·32 cites·1 claims
- 0363US6004786AInorganic carrier containing bound silane coupling agent having carboxylic-ester group for immobilizing lipaseTOYO DENKA KOGYO CO LTD·Filed 1997·Granted Dec 21, 1999·26 cites·6 claims
- 0446US5766465AWater treatment apparatusTOYO DENKA KOGYO CO LTD·Filed 1996·Granted Jun 16, 1998·13 cites·4 claims
- 0539US6048396AMethod for producing calcite-type calcium carbonate single crystalTOYO DENKA KOGYO CO LTD·Filed 1997·Granted Apr 11, 2000·6 cites·4 claims
- 0639US5614401AEnzyme immobilizing carrier containing kaolinTOYO DENKA KOGYO CO LTD·Filed 1994·Granted Mar 25, 1997·7 cites·7 claims
- 0730US5756415AMethod of making a enzyme immobilizing carrierTOYO DENKA KOGYO CO LTD·Filed 1995·Granted May 26, 1998·2 cites·10 claims
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