Inventor · disambiguated record
Masahito Tonooka
Also filed as: TONOOKA MASAHITO
4 granted patents·2 pending applications·36 citations·filing 2002–2008
72Inventor score
Technology areasG02B
Top patents by PatentIndex Score
6 records- 0175USD498247SIlluminating stand for microscopeOLYMPUS CORP·Filed 2003·Granted Nov 9, 2004·25 cites·1 claims
- 0254US7206128B2Illumination unit of stereomicroscopeOLYMPUS CORP·Filed 2004·Granted Apr 17, 2007·6 cites·34 claims
- 0352US6995904B2Stereo microscopeOLYMPUS OPTICAL CO·Filed 2002·Granted Feb 7, 2006·5 cites·27 claims
- 0441US7841744B2Illumination apparatusOLYMPUS CORP·Filed 2008·Granted Nov 30, 2010·0 cites·8 claims
- 0536US2002171925A1Inverted microscopeOLYMPUS OPTICAL CO·Filed 2002·Application pending·0 cites
- 0635US2006114555A1Tilt lens barrel for microscopeOLYMPUS CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →