Inventor · disambiguated record

Koji Sumitomo

Also filed as: SUMITOMO KOJI

8 granted patents·4 pending applications·4 citations·filing 20032023

75Inventor score
Technology areasA61BG11BH01BB01JD06M
Files withNIPPON TELEGRAPH & TELEPHONE9MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2RAMANUJAN CHANDRA SEKAR1

Top patents by PatentIndex Score

12 records

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →