Inventor · disambiguated record
Fumio Toyoda
Also filed as: TOYODA FUMIO
4 granted patents·28 citations·filing 1981–2004
74Inventor score
Top patents by PatentIndex Score
4 records- 0162USD291571SVideo cameraHITACHI LTD·Filed 1985·Granted Aug 25, 1987·10 cites·1 claims
- 0262USD281684SCombined video tape recorder and video cameraHITACHI LTD·Filed 1983·Granted Dec 10, 1985·9 cites·1 claims
- 0351USD522391STime of flight mass spectrometerHITACHI HIGH TECH CORP·Filed 2004·Granted Jun 6, 2006·8 cites·1 claims
- 0434USD270154SVideo disk playerHITACHI LTD·Filed 1981·Granted Aug 16, 1983·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →