Toru HATAKEYAMA

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device with buffer and replica circuits
- Patent number 9,467,142
- Issue date Oct 11, 2016
- PS4 Luxco S.A.R.L.
- Toru Hatakeyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device with buffer and replica circuits
- Patent number 8,994,401
- Issue date Mar 31, 2015
- PS4 Luxco S.A.R.L.
- Toru Hatakeyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device with buffer and replica circuits
- Patent number 8,547,138
- Issue date Oct 1, 2013
- Elpida Memory, Inc.
- Toru Hatakeyama
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE WITH BUFFER AND REPLICA CIRCUITS
- Publication number 20150194957
- Publication date Jul 9, 2015
- PS4 LUXCO S.A.R.L.
- Toru HATAKEYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE WITH BUFFER AND REPLICA CIRCUITS
- Publication number 20140002144
- Publication date Jan 2, 2014
- Elpida Memory, Inc.
- Toru HATAKEYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110148464
- Publication date Jun 23, 2011
- Elpida Memory, Inc.
- Toru HATAKEYAMA
- H03 - BASIC ELECTRONIC CIRCUITRY