Assignee

OHTSUKA TORAO

JP·2 granted patents·49 citations·filing 1989–1992

Technology mixA61F1 A61L1 C01B1 C04B1

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2 records

0154US5266248AMethod of producing hydroxylapatite base porous beads filler for an organismOHTSUKA TORAO·Filed 1992·Granted Nov 30, 1993·48 cites·7 claims
0225US4906444AMethod of manufacturing calcium phosphate using phosphorus in plantsOHTSUKA TORAO·Filed 1989·Granted Mar 6, 1990·1 cites·2 claims

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