Inventor · disambiguated record
Koichiro Ishiwara
Also filed as: ISHIWARA KOICHIRO
6 granted patents·1,158 citations·filing 1980–1991
88Inventor score
Files withOLYMPUS OPTICAL CO6
Top patents by PatentIndex Score
6 records- 0197US5106360AThermotherapeutic apparatusOLYMPUS OPTICAL CO·Filed 1991·Granted Apr 21, 1992·860 cites·24 claims
- 0294US5088492ARadioactive ray detecting endoscopeOLYMPUS OPTICAL CO·Filed 1990·Granted Feb 18, 1992·188 cites·33 claims
- 0394USD277505SEndoscopeOLYMPUS OPTICAL CO·Filed 1982·Granted Feb 5, 1985·42 cites·1 claims
- 0481USD269457SEndoscopeOLYMPUS OPTICAL CO·Filed 1980·Granted Jun 21, 1983·18 cites·1 claims
- 0579USD277408SLight guide for endoscopeOLYMPUS OPTICAL CO·Filed 1982·Granted Jan 29, 1985·16 cites·1 claims
- 0643US5273027AMethod for dissolving a thickened mass within a living body and dissolving therapeutic apparatus for sameOLYMPUS OPTICAL CO·Filed 1990·Granted Dec 28, 1993·34 cites·41 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →