Inventor · disambiguated record
Tsuyoshi Kawagoe
Also filed as: KAWAGOE TSUYOSHI
10 granted patents·7 pending applications·140 citations·filing 2002–2020
89Inventor score
Top patents by PatentIndex Score
17 records- 0197US7502252B2Nonvolatile semiconductor memory device and phase change memory deviceELPIDA MEMORY INC·Filed 2005·Granted Mar 10, 2009·82 cites·10 claims
- 0287US7554147B2Memory device and manufacturing method thereofELPIDA MEMORY INC·Filed 2006·Granted Jun 30, 2009·16 cites·4 claims
- 0384US7449711B2Phase-change-type semiconductor memory deviceELPIDA MEMORY INC·Filed 2006·Granted Nov 11, 2008·13 cites·17 claims
- 0472US7675770B2Phase change memory deviceELPIDA MEMORY INC·Filed 2006·Granted Mar 9, 2010·8 cites·16 claims
- 0572US7550756B2Semiconductor memoryELPIDA MEMORY INC·Filed 2006·Granted Jun 23, 2009·4 cites·11 claims
- 0665US8513638B2Semiconductor device including a phase-change memory elementKAKEGAWA TOMOYASU·Filed 2011·Granted Aug 20, 2013·3 cites·18 claims
- 0759US7696504B2Phase change memory deviceELPIDA MEMORY INC·Filed 2007·Granted Apr 13, 2010·1 cites·8 claims
- 0852US7183170B2Manufacturing method of semiconductor deviceELPIDA MEMORY INC·Filed 2004·Granted Feb 27, 2007·3 cites·21 claims
- 0950US7224016B2Memory with memory cells that include a MIM type capacitor with a lower electrode made for reduced resistance at an interface with a metal filmHITACHI LTD·Filed 2004·Granted May 29, 2007·3 cites·12 claims
- 1050US7141471B2Method of producing semiconductor integrated circuit device and semiconductor integrated circuit deviceELPIDA MEMORY INC·Filed 2002·Granted Nov 28, 2006·7 cites·4 claims
- 1148US2007148896A1Memory with memory cells that include a mim type capacitor with a lower electrode made for reduced resistance at an interface with a metal filmHITACHI LTD·Filed 2006·Application pending·0 cites
- 1246US2023282618A1Semiconductor device and method for manufacturing sameULTRAMEMORY INC·Filed 2020·Application pending·0 cites
- 1344US2007141786A1Method of manufacturing non-volatile memory elementELPIDA MEMORY INC·Filed 2006·Application pending·0 cites
- 1443US2006138473A1Semiconductor device and manufacturing method thereofELPIDA MEMORY INC·Filed 2005·Application pending·0 cites
- 1541US2013248809A1Variable resistive element and nonvolatile semiconductor memory deviceSHARP KK·Filed 2013·Application pending·0 cites
- 1637US2010302842A1Semiconductor memory device, manufacturing method thereof, data processing system, and data processing deviceELPIDA MEMORY INC·Filed 2010·Application pending·0 cites
- 1735US2008067488A1Phase change memory deviceELPIDA MEMORY INC·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tsuyoshi Kawagoe 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 →