Assignee
IIZUKA CHIYOKICHI
3 granted patents·75 citations·filing 1974–1983
Top patents by PatentIndex Score
3 records- 0183US4071973AMethod of artificially growing edible fungiIIZUKA CHIYOKICHI·Filed 1977·Granted Feb 7, 1978·39 cites·4 claims
- 0271US4629627AAntiviral substance and the manufacturing method thereofIIZUKA CHIYOKICHI·Filed 1983·Granted Dec 16, 1986·14 cites·4 claims
- 0359US3961938ASubstance useful for growth of plants and process for manufacturing the sameIIZUKA CHIYOKICHI·Filed 1974·Granted Jun 8, 1976·22 cites·9 claims
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