Inventor · disambiguated record
Yoshihiko Ikemoto
Also filed as: IKEMOTO YOSHIHIKO
15 granted patents·297 citations·filing 1994–2019
93Inventor score
Files withFUJITSU LTD9IKEMOTO YOSHIHIKO2J-DEVICES CORP2AMKOR TECH SINGAPORE HOLDING PTE LTD1PIONEER PLASMA DISPLAY CORP1
Top patents by PatentIndex Score
15 records- 0186US6559536B1Semiconductor device having a heat spreading plateFUJITSU LTD·Filed 2000·Granted May 6, 2003·42 cites·13 claims
- 0283US5804468AProcess for manufacturing a packaged semiconductor having a divided leadframe stageFUJITSU LTD·Filed 1995·Granted Sep 8, 1998·65 cites·4 claims
- 0383US5497032ASemiconductor device and lead frame thereforeFUJITSU LTD·Filed 1994·Granted Mar 5, 1996·65 cites·45 claims
- 0480US6796024B2Method for making semiconductor deviceFUJITSU LTD·Filed 2003·Granted Sep 28, 2004·27 cites·3 claims
- 0579US6573600B2Multilayer wiring substrate having differential signal wires and a general signal wire in different planesFUJITSU LTD·Filed 2001·Granted Jun 3, 2003·29 cites·6 claims
- 0673US6424032B1Semiconductor device having a power supply ring and a ground ringFUJITSU LTD·Filed 2000·Granted Jul 23, 2002·22 cites·4 claims
- 0767US6235997B1LSI package with equal length transmission LinesFUJITSU LTD·Filed 1998·Granted May 22, 2001·34 cites·3 claims
- 0862US6888517B2Video display apparatus and display methodPIONEER PLASMA DISPLAY CORP·Filed 2001·Granted May 3, 2005·8 cites·8 claims
- 0956US8811028B2Semiconductor device and circuit boardIKEMOTO YOSHIHIKO·Filed 2010·Granted Aug 19, 2014·1 cites·13 claims
- 1052US7030480B2Multilayer board and a semiconductor deviceFUJITSU LTD·Filed 2003·Granted Apr 18, 2006·4 cites·8 claims
- 1149US7309917B2Multilayer board and a semiconductor deviceFUJITSU LTD·Filed 2006·Granted Dec 18, 2007·0 cites·4 claims
- 1245US11121094B2Semiconductor devices with shieldAMKOR TECH SINGAPORE HOLDING PTE LTD·Filed 2019·Granted Sep 14, 2021·0 cites·20 claims
- 1341US9627289B2Semiconductor deviceJ-DEVICES CORP·Filed 2015·Granted Apr 18, 2017·0 cites·6 claims
- 1438US8659120B2Semiconductor device substrate and semiconductor deviceIKEMOTO YOSHIHIKO·Filed 2011·Granted Feb 25, 2014·0 cites·20 claims
- 1535US9685376B2Semiconductor device and method of manufacturing semiconductor deviceJ-DEVICES CORP·Filed 2015·Granted Jun 20, 2017·0 cites·10 claims
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