Inventor · disambiguated record
Takayuki Okinaga
Also filed as: OKINAGA TAKAYUKI
23 granted patents·1 pending application·819 citations·filing 1989–2018
96Inventor score
Top patents by PatentIndex Score
24 records- 0196US5067007ASemiconductor device having leads for mounting to a surface of a printed circuit boardHITACHI LTD·Filed 1991·Granted Nov 19, 1991·360 cites·11 claims
- 0289US4943843ASemiconductor deviceHITACHI LTD·Filed 1989·Granted Jul 24, 1990·69 cites·38 claims
- 0384US6169325B1Semiconductor deviceHITACHI LTD·Filed 1998·Granted Jan 2, 2001·82 cites·12 claims
- 0481US5234866ASemiconductor device and process for producing the same, and lead frame used in said processHITACHI LTD·Filed 1992·Granted Aug 10, 1993·44 cites·14 claims
- 0579US8504762B2Flash memory storage device with data interfaceMATSUMOTO MASAHIRO·Filed 2012·Granted Aug 6, 2013·6 cites·2 claims
- 0673US5402318ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1993·Granted Mar 28, 1995·56 cites·8 claims
- 0772US9632714B2Solid-state drive deviceBUFFALO MEMORY CO LTD·Filed 2015·Granted Apr 25, 2017·2 cites·7 claims
- 0871US8205034B2Flash memory drive having data interfaceMATSUMOTO MASAHIRO·Filed 2007·Granted Jun 19, 2012·6 cites·17 claims
- 0971US5107329APin-grid array semiconductor deviceHITACHI LTD·Filed 1989·Granted Apr 21, 1992·38 cites·20 claims
- 1069US10403605B2Semiconductor device including plural semiconductor chipsBUFFALO INC·Filed 2017·Granted Sep 3, 2019·2 cites·18 claims
- 1169US5032895ASemiconductor device and method of producing the sameHITACHI LTD·Filed 1990·Granted Jul 16, 1991·37 cites·13 claims
- 1265US9223695B2Information processing apparatusBUFFALO MEMORY CO LTD·Filed 2013·Granted Dec 29, 2015·2 cites·11 claims
- 1365US5126821ASemiconductor device having inner leads extending over a surface of a semiconductor pelletHITACHI LTD·Filed 1990·Granted Jun 30, 1992·25 cites·12 claims
- 1461US9063845B2Solid-state drive deviceBUFFALO MEMORY CO LTD·Filed 2013·Granted Jun 23, 2015·1 cites·16 claims
- 1557US5018004ASemi-conductor deviceHITACHI LTD·Filed 1989·Granted May 21, 1991·25 cites·18 claims
- 1655US5250839AMulti-layer leadframes, electrically conductive plates used therefor and production of such conductive platesDAINIPPON PRINTING CO LTD·Filed 1991·Granted Oct 5, 1993·24 cites·12 claims
- 1752US5304844ASemiconductor device and method of producing the sameHITACHI LTD·Filed 1992·Granted Apr 19, 1994·19 cites·11 claims
- 1849US8291149B2Storage device and storage system having a hard disk drive and flash memoryAZUMA SHUICHIRO·Filed 2004·Granted Oct 16, 2012·5 cites·11 claims
- 1944US10528360B2Storage device, information processing system, method of activating storage device and programBUFFALO INC·Filed 2017·Granted Jan 7, 2020·0 cites·12 claims
- 2043US10657040B2Storage device and data management method of storage deviceBUFFALO INC·Filed 2018·Granted May 19, 2020·0 cites·20 claims
- 2140US2015081953A1Ssd (solid state drive) deviceBUFFALO MEMORY CO LTD·Filed 2013·Application pending·0 cites
- 2237US5448105ASemiconductor device having a leadframe and metal substrateDIA NIPPON PRINTING CO LTD·Filed 1995·Granted Sep 5, 1995·8 cites·17 claims
- 2336US5525547AMethod of fabricating a molded semiconductor device having blocking banks between leadsHITACHI LTD·Filed 1993·Granted Jun 11, 1996·8 cites·7 claims
- 2433US9866219B2Device for logic operationMEISEI GAKUEN·Filed 2014·Granted Jan 9, 2018·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →