Assignee

MACHIDA INC

US·2 granted patents·126 citations·filing 1986–1989

Technology mixA61B2 G02B1

Top patents by PatentIndex Score

2 records

0173US4979498AVideo cervicoscope systemMACHIDA INC·Filed 1989·Granted Dec 25, 1990·110 cites·13 claims
0253US4776668AImage focusing ocular piece for a viewing scope including mechanism for accommodating differential expansionMACHIDA INC·Filed 1986·Granted Oct 11, 1988·16 cites·7 claims

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