Assignee
TOYO DENKI KOGYOSHO CO LTD
JP·4 granted patents·212 citations·filing 1977–1985
Top patents by PatentIndex Score
4 records- 0196US4456424AUnderwater sand pumpTOYO DENKI KOGYOSHO CO LTD·Filed 1982·Granted Jun 26, 1984·172 cites·7 claims
- 0273US4460181AMethod and mechanism for controlling the pressure at shaft-sealing part of an apparatusTOYO DENKI KOGYOSHO CO LTD·Filed 1981·Granted Jul 17, 1984·33 cites·11 claims
- 0338US4114955AMethod and apparatus for transferring material with the use of a fluidTOYO DENKI KOGYOSHO CO LTD·Filed 1977·Granted Sep 19, 1978·6 cites·14 claims
- 0428US4605497ADevice for processing fluid with solid bodiesTOYO DENKI KOGYOSHO CO LTD·Filed 1985·Granted Aug 12, 1986·1 cites·2 claims
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