Inventor · disambiguated record

Masahiko Tezuka

Also filed as: TEZUKA MASAHIKO

2 granted patents·1 citations·filing 2015–2017

30Inventor score

Technology areasH01J H05G

Files withCANON ELECTRON TUBES & DEVICES CO LTD1 TOSHIBA ELECTRON TUBES & DEVIC1

Top patents by PatentIndex Score

2 records

0155US9847207B2X-ray tube assemblyTOSHIBA ELECTRON TUBES & DEVIC·Filed 2015·Granted Dec 19, 2017·1 cites·6 claims
0243US10593508B2Emitter including a zigzag current path and rib portions, and X-ray tubeCANON ELECTRON TUBES & DEVICES CO LTD·Filed 2017·Granted Mar 17, 2020·0 cites·12 claims

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