Inventor · disambiguated record
Masahiko Nishiyama
Also filed as: NISHIYAMA MASAHIKO
14 granted patents·3 pending applications·81 citations·filing 2001–2017
90Inventor score
Top patents by PatentIndex Score
17 records- 0177US7596010B2Semiconductor memory deviceHITACHI LTD·Filed 2008·Granted Sep 29, 2009·8 cites·10 claims
- 0273US6909653B2Memory integrated circuit device having self reset circuit for precharging data buses based on the detection of their discharge levelsHITACHI ULSI SYS CO LTD·Filed 2003·Granted Jun 21, 2005·23 cites·17 claims
- 0368US8980557B2Marker for determination of sensitivity to triplet combination anti-cancer agentNISHIYAMA MASAHIKO·Filed 2011·Granted Mar 17, 2015·1 cites·8 claims
- 0466US9107918B2Method for determining sensitivity to irinotecan and use thereofNISHIYAMA MASAHIKO·Filed 2010·Granted Aug 18, 2015·2 cites·7 claims
- 0562US7208924B2Semiconductor integrated circuit deviceHITACHI ULSI SYS CO LTD·Filed 2003·Granted Apr 24, 2007·12 cites·15 claims
- 0659US8638593B2Semiconductor deviceTAKAGI TAKUMI·Filed 2012·Granted Jan 28, 2014·3 cites·6 claims
- 0756US7203081B2Semiconductor memory deviceHITACHI ULSI SYS CO LTD·Filed 2004·Granted Apr 10, 2007·7 cites·8 claims
- 0856US6865705B2Semiconductor integrated circuit device capable of switching mode for trimming internal circuitry through JTAG boundary scan methodHITACHI LTD·Filed 2003·Granted Mar 8, 2005·13 cites·6 claims
- 0955US6725325B2Semiconductor memory device having a double data rate (DDR) mode and utilizing a plurality of comparison circuits to prevent errors due to a late write functionRENESAS TECH CORP·Filed 2001·Granted Apr 20, 2004·10 cites·10 claims
- 1052US2005015211A1System, method, and program for estimating gene expression state, and recording medium thereforNEC CORP·Filed 2004·Application pending·0 cites
- 1151US2004219566A1cDNA microarray data correction system, method, program, and memory mediumNEC CORP·Filed 2003·Application pending·0 cites
- 1248US7320482B2Semiconductor integrated circuit deviceHITACHI ULSI SYS CO LTD·Filed 2007·Granted Jan 22, 2008·1 cites·12 claims
- 1347US7428682B2Semiconductor memory deviceHITACHI LTD·Filed 2006·Granted Sep 23, 2008·1 cites·18 claims
- 1446US2010249209A1Gene involved in immortalization of human cancer cell and use thereofYAKULT HONSHA KK·Filed 2007·Application pending·0 cites
- 1541US11499138B2Method for manufacturing peripheral nerve cellsUNIV GUNMA NAT UNIV CORP·Filed 2017·Granted Nov 15, 2022·0 cites·7 claims
- 1640US7349231B2Semiconductor memory deviceHITACHI LTD·Filed 2007·Granted Mar 25, 2008·0 cites·5 claims
- 1738US8952576B2Semiconductor deviceSASAKI DAISUKE·Filed 2012·Granted Feb 10, 2015·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Masahiko Nishiyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →