Assignee
YAMADA IRYO SHOMEI KK
JP·3 granted patents·22 citations·filing 1991–1991
Top patents by PatentIndex Score
3 records- 0163USD336146SShadowless lamp for medical useYAMADA IRYO SHOMEI KK·Filed 1991·Granted Jun 1, 1993·13 cites·1 claims
- 0245USD337173SBalancing arm for a medical lampYAMADA IRYO SHOMEI KK·Filed 1991·Granted Jul 6, 1993·6 cites·1 claims
- 0334USD335360SShadowless lamp for medical useYAMADA IRYO SHOMEI KK·Filed 1991·Granted May 4, 1993·3 cites·1 claims
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