Inventor · disambiguated record
Eiki Ishijima
Also filed as: ISHIJIMA Eiki
3 granted patents·2 citations·filing 2015–2016
50Inventor score
Technology areasG03B
Top patents by PatentIndex Score
3 records- 0172US10782604B2Projection-type video display apparatusMAXELL LTD·Filed 2016·Granted Sep 22, 2020·2 cites·5 claims
- 0237US10642137B2Projection-type image display deviceMAXELL LTD·Filed 2015·Granted May 5, 2020·0 cites·20 claims
- 0327USD790621SLamp for projectorHITACHI MAXELL·Filed 2016·Granted Jun 27, 2017·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →