Assignee
TSUBOTA JUNJIRO
6 granted patents·252 citations·filing 1977–1980
Top patents by PatentIndex Score
6 records- 0190US4179886AMethod and apparatus for obtaining useful work from wave energyTSUBOTA JUNJIRO·Filed 1977·Granted Dec 25, 1979·69 cites·10 claims
- 0288US4350588ABiological fermentation deviceTSUBOTA JUNJIRO·Filed 1980·Granted Sep 21, 1982·44 cites·34 claims
- 0382US4258269AWave power generatorTSUBOTA JUNJIRO·Filed 1979·Granted Mar 24, 1981·37 cites·12 claims
- 0480US4299201ASolar energy focusing meansTSUBOTA JUNJIRO·Filed 1979·Granted Nov 10, 1981·47 cites·12 claims
- 0578US4208875AApparatus for obtaining useful work from wave energyTSUBOTA JUNJIRO·Filed 1978·Granted Jun 24, 1980·35 cites·1 claims
- 0667US4208876AApparatus for obtaining useful work from wave energyTSUBOTA JUNJIRO·Filed 1978·Granted Jun 24, 1980·20 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →