Inventor · disambiguated record
Keiichi Kawana
Also filed as: KAWANA KEIICHI
8 granted patents·298 citations·filing 1988–1998
90Inventor score
Files withKAWASAKI STEEL CO8
Top patents by PatentIndex Score
8 records- 0193US6147890AFPGA with embedded content-addressable memoryKAWASAKI STEEL CO·Filed 1998·Granted Nov 14, 2000·94 cites·7 claims
- 0291US4987319AProgrammable input/output circuit and programmable logic deviceKAWASAKI STEEL CO·Filed 1989·Granted Jan 22, 1991·55 cites·9 claims
- 0383US5327023AProgrammable logic deviceKAWASAKI STEEL CO·Filed 1992·Granted Jul 5, 1994·40 cites·13 claims
- 0474US5568416AAssociative memoryKAWASAKI STEEL CO·Filed 1995·Granted Oct 22, 1996·37 cites·20 claims
- 0573US4942318AFor conditioning the input to or the output from an integrated circuitKAWASAKI STEEL CO·Filed 1988·Granted Jul 17, 1990·21 cites·15 claims
- 0665US5282164AProgrammable integrated circuitKAWASAKI STEEL CO·Filed 1991·Granted Jan 25, 1994·20 cites·7 claims
- 0759US5338982AProgrammable logic deviceKAWASAKI STEEL CO·Filed 1992·Granted Aug 16, 1994·15 cites·6 claims
- 0854US5126969AIntegrated circuit including non-volatile memory cell capable of temporarily holding informationKAWASAKI STEEL CO·Filed 1990·Granted Jun 30, 1992·16 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →