Inventor · disambiguated record
Takaho Matsuda
Also filed as: MATSUDA TAKAHO
5 granted patents·1 pending application·40 citations·filing 2001–2009
76Inventor score
Files withCANON KK5
Top patents by PatentIndex Score
6 records- 0179US7630627B2Viewfinder optical system and image pickup apparatus including the sameCANON KK·Filed 2007·Granted Dec 8, 2009·8 cites·4 claims
- 0278US6941068B2Image pickup apparatus and image pickup systemCANON KK·Filed 2003·Granted Sep 6, 2005·23 cites·10 claims
- 0364US6813442B2Autofocus system and camera systemCANON KK·Filed 2001·Granted Nov 2, 2004·8 cites·22 claims
- 0456US7280751B2In-finder display deviceCANON KK·Filed 2005·Granted Oct 9, 2007·1 cites·4 claims
- 0543US8014074B2Finder optical system and image pickup apparatus using the sameCANON KK·Filed 2009·Granted Sep 6, 2011·0 cites·7 claims
- 0635US2005030616A1Observation optical sytemFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →