Machio Segawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 9,478,525
- Issue date Oct 25, 2016
- PS4 Luxco S.A.R.L.
- Machio Segawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with aligned bumps
- Patent number 9,018,969
- Issue date Apr 28, 2015
- PS4 Luxco S.A.R.L.
- Toru Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having low noise bit line structure
- Patent number 5,033,022
- Issue date Jul 16, 1991
- NEC Corporation
- Machio Segawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory with improved cell arrangement
- Patent number 4,875,193
- Issue date Oct 17, 1989
- NEC Corporation
- Machio Segawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160148907
- Publication date May 26, 2016
- PS4 LUXCO S.A.R.L.
- Machio Segawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR CHIP, SEMICONDUCTOR DEVICE, AND METHOD OF MEASURING T...
- Publication number 20130076387
- Publication date Mar 28, 2013
- Elpida Memory, Inc.
- Toru ISHIKAWA
- G11 - INFORMATION STORAGE