Inventor · disambiguated record
Eiji Ishiguro
Also filed as: ISHIGURO EIJI
3 granted patents·22 citations·filing 1993–2019
61Inventor score
Top patents by PatentIndex Score
3 records- 0169US11476395B2Light source, LED device, and light emitting display structureASAHI RUBBER INC·Filed 2019·Granted Oct 18, 2022·1 cites·12 claims
- 0255US5363238ADiffraction gratingNIPPON PACKING CO LTD·Filed 1993·Granted Nov 8, 1994·21 cites·9 claims
- 0342US11094857B2Method for manufacturing lighting deviceASAHI RUBBER INC·Filed 2017·Granted Aug 17, 2021·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →