Inventor · disambiguated record
Kouichi Otsuka
Also filed as: OTSUKA KOUICHI
4 granted patents·12 citations·filing 1975–2011
67Inventor score
Top patents by PatentIndex Score
4 records- 0170US7889983B2Imaging apparatus with camera-shake correction function, camera-shake correction device, and camera-shake correction methodCASIO COMPUTER CO LTD·Filed 2008·Granted Feb 15, 2011·4 cites·12 claims
- 0229US5017443ABattery housing deviceALPS ELECTRIC CO LTD·Filed 1989·Granted May 21, 1991·6 cites·1 claims
- 0327US9808583B2Percutaneous medication device and needle formation used for the deviceINOU AKINORI·Filed 2011·Granted Nov 7, 2017·0 cites·8 claims
- 0427US4009370ACounting or indicating ring deviceSEIKO INSTR & ELECTRONICS·Filed 1975·Granted Feb 22, 1977·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →