Inventor · disambiguated record
Takahiko Yamauchi
Also filed as: YAMAUCHI TAKAHIKO
13 granted patents·234 citations·filing 1980–1986
93Inventor score
Files withFUJITSU LTD13
Top patents by PatentIndex Score
13 records- 0187US4573147ASemiconductor memory deviceFUJITSU LTD·Filed 1983·Granted Feb 25, 1986·43 cites·12 claims
- 0282US4603404ASemiconductor memory device with redundant cellsFUJITSU LTD·Filed 1982·Granted Jul 29, 1986·34 cites·5 claims
- 0378US4449066ABuffer circuit for generating output signals having short recovery timeFUJITSU LTD·Filed 1981·Granted May 15, 1984·22 cites·12 claims
- 0477US4507574AConstant operation speed logic circuitFUJITSU LTD·Filed 1982·Granted Mar 26, 1985·21 cites·11 claims
- 0577US4375039ASense amplifier circuitFUJITSU LTD·Filed 1980·Granted Feb 22, 1983·26 cites·15 claims
- 0674US4563754AStatic-type random-access memory deviceFUJITSU LTD·Filed 1983·Granted Jan 7, 1986·22 cites·15 claims
- 0764US4587639AStatic semiconductor memory device incorporating redundancy memory cellsFUJITSU LTD·Filed 1984·Granted May 6, 1986·15 cites·13 claims
- 0862US4571510ADecoder circuitFUJITSU LTD·Filed 1983·Granted Feb 18, 1986·14 cites·8 claims
- 0947US4504743ASemiconductor resistor elementFUJITSU LTD·Filed 1981·Granted Mar 12, 1985·9 cites·1 claims
- 1045US4581549ACMIS chip-select circuitFUJITSU LTD·Filed 1983·Granted Apr 8, 1986·6 cites·13 claims
- 1143US4439841ASemiconductor memory devicesFUJITSU LTD·Filed 1981·Granted Mar 27, 1984·10 cites·11 claims
- 1235US4549199ASemiconductor device providing a contact structure which can be miniaturizedFUJITSU LTD·Filed 1983·Granted Oct 22, 1985·6 cites·12 claims
- 1334US4809046ASemiconductor memory deviceFUJITSU LTD·Filed 1986·Granted Feb 28, 1989·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →