Inventor · disambiguated record
Tetsuya Ohtsuka
Also filed as: OHTSUKA TETSUYA
2 granted patents·1 pending application·58 citations·filing 1988–2006
61Inventor score
Top patents by PatentIndex Score
3 records- 0185US4791267AMethod of forming identifying indicium on cathode ray tubesMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Dec 13, 1988·55 cites·8 claims
- 0270US7431518B2Optical device, lens unit, and imaging apparatusFUJIFILM CORP·Filed 2005·Granted Oct 7, 2008·3 cites·10 claims
- 0342US2006187335A1Image pickup apparatusFUJINON CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →