Inventor · disambiguated record
Eiji Koizumi
Also filed as: KOIZUMI EIJI
4 granted patents·99 citations·filing 1975–2007
77Inventor score
Top patents by PatentIndex Score
4 records- 0189US4044166AExpanded board or sheet-like food product and method of manufacturing the sameKAMEDA SEIKA CO LTD·Filed 1976·Granted Aug 23, 1977·64 cites·8 claims
- 0271US7663699B2Television unitSONY CORP·Filed 2006·Granted Feb 16, 2010·10 cites·12 claims
- 0367US3982032AProcess for the production of rice crackersKAMEDA SEIKA CO LTD·Filed 1975·Granted Sep 21, 1976·24 cites·3 claims
- 0461US8120713B2Television apparatusSAKATA TATSUYA·Filed 2007·Granted Feb 21, 2012·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →