Inventor · disambiguated record
Tetsuya Ohta
Also filed as: OHTA TETSUYA
9 granted patents·34 citations·filing 1974–2022
83Inventor score
Top patents by PatentIndex Score
9 records- 0193US11281130B2Image forming apparatusCANON KK·Filed 2020·Granted Mar 22, 2022·3 cites·28 claims
- 0287US9454109B2Image forming apparatus controlling transfer conditions based on resistance of transfer memberCANON KK·Filed 2015·Granted Sep 27, 2016·4 cites·10 claims
- 0384US11143989B2Image forming apparatusCANON KK·Filed 2019·Granted Oct 12, 2021·2 cites·21 claims
- 0484US9372462B1Image forming apparatusCANON KK·Filed 2015·Granted Jun 21, 2016·3 cites·6 claims
- 0573US10048625B2Image forming apparatus with control of primary transfer voltageCANON KK·Filed 2017·Granted Aug 14, 2018·1 cites·14 claims
- 0673US3935166AAromatic polyester of 2,6 and/or 2,7 naphthalene dicarboxylic acidTEIJIN LTD·Filed 1974·Granted Jan 27, 1976·20 cites·4 claims
- 0768US11709443B2Image forming apparatusCANON KK·Filed 2022·Granted Jul 25, 2023·0 cites·2 claims
- 0867US9557695B2Image forming apparatusCANON KK·Filed 2015·Granted Jan 31, 2017·1 cites·10 claims
- 0934US9740146B2Image forming apparatus with updates for speed-based setting of transfer voltageCANON KK·Filed 2016·Granted Aug 22, 2017·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →