Inventor · disambiguated record
Tetsumi Ichikawa
Also filed as: ICHIKAWA TETSUMI
2 granted patents·1 pending application·3 citations·filing 2003–2007
41Inventor score
Top patents by PatentIndex Score
3 records- 0147US6826367B2Camera exterior part and camera with lens barrierOLYMPUS CORP·Filed 2003·Granted Nov 30, 2004·3 cites·15 claims
- 0243US2007177867A1CameraOLYMPUS IMAGING CORP·Filed 2007·Application pending·0 cites
- 0333US8135010B2System and apparatus thereof for Ethernet PON communicationTSUJIKADO IKUTARO·Filed 2005·Granted Mar 13, 2012·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →