Inventor · disambiguated record
Tetsuo Kamigaki
Also filed as: KAMIGAKI TETSUO
8 granted patents·1 pending application·5 citations·filing 2007–2022
74Inventor score
Top patents by PatentIndex Score
9 records- 0194US11520224B2Projection lens and projection deviceFUJIFILM CORP·Filed 2021·Granted Dec 6, 2022·3 cites·20 claims
- 0259US11994791B2Projection deviceFUJIFILM CORP·Filed 2022·Granted May 28, 2024·0 cites·20 claims
- 0359US11480856B2Projection lensFUJIFILM CORP·Filed 2021·Granted Oct 25, 2022·0 cites·19 claims
- 0458US12025907B2Projection lens and projection deviceFUJIFILM CORP·Filed 2021·Granted Jul 2, 2024·0 cites·20 claims
- 0556US7307803B2Zoom lens deviceFUJINON CORP·Filed 2007·Granted Dec 11, 2007·2 cites·1 claims
- 0653US11392015B2Projection lens and projection deviceFUJIFILM CORP·Filed 2021·Granted Jul 19, 2022·0 cites·20 claims
- 0748US12271050B2Projection lensFUJIFILM CORP·Filed 2021·Granted Apr 8, 2025·0 cites·10 claims
- 0848US11592731B2Projection lens and projection deviceFUJIFILM CORP·Filed 2021·Granted Feb 28, 2023·0 cites·19 claims
- 0940US2007217032A1Zoom lens deviceFUJINON CORP·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →