Inventor · disambiguated record
Fumio Ikeuchi
Also filed as: IKEUCHI FUMIO
3 granted patents·61 citations·filing 1986–1998
73Inventor score
Top patents by PatentIndex Score
3 records- 0171US4795963ATest method of A/D converterHITACHI LTD·Filed 1986·Granted Jan 3, 1989·29 cites·9 claims
- 0252US4758781ADA converter testing systemHITACHI LTD·Filed 1986·Granted Jul 19, 1988·13 cites·16 claims
- 0334US6272071B1Speed measuring apparatusRICOH MICROELECTRONICS CO LTD·Filed 1998·Granted Aug 7, 2001·19 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →