Inventor · disambiguated record
Katsuhisa Kubota
Also filed as: KUBOTA KATSUHISA
5 granted patents·127 citations·filing 1987–1995
83Inventor score
Files withFUJITSU LTD5
Top patents by PatentIndex Score
5 records- 0184US5654658AFlip-flop circuit and electronic device including the flip-flop circuitFUJITSU LTD·Filed 1995·Granted Aug 5, 1997·50 cites·15 claims
- 0265US4849973ATest system for random access memoryFUJITSU LTD·Filed 1987·Granted Jul 18, 1989·24 cites·7 claims
- 0353US5842001AClock signal adjusting method and apparatusFUJITSU LTD·Filed 1995·Granted Nov 24, 1998·32 cites·24 claims
- 0449US4970417AEmitter coupled logic latch circuitFUJITSU LTD·Filed 1989·Granted Nov 13, 1990·9 cites·20 claims
- 0536US5329240AApparatus for measuring clock pulse delay in one or more circuitsFUJITSU LTD·Filed 1993·Granted Jul 12, 1994·12 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →