Hiroshi Ichikawa

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device performing loop-back test operation
- Patent number 11,830,565
- Issue date Nov 28, 2023
- Micron Technology, Inc.
- Yoshihito Morishita
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device performing loop-back test operation
- Patent number 11,348,660
- Issue date May 31, 2022
- Micron Technology, Inc.
- Yoshihito Morishita
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 6,754,133
- Issue date Jun 22, 2004
- Hitachi, Ltd.
- Sadayuki Morita
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 6,549,484
- Issue date Apr 15, 2003
- Hitachi, Ltd.
- Sadayuki Morita
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 6,496,403
- Issue date Dec 17, 2002
- Hitachi, Ltd.
- Hiromasa Noda
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 6,335,901
- Issue date Jan 1, 2002
- Hitachi, Ltd.
- Sadayuki Morita
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE PERFORMING LOOP-BACK TEST OPERATION
- Publication number 20220262451
- Publication date Aug 18, 2022
- Micron Technology, Inc.
- Yoshihito Morishita
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE PERFORMING LOOP-BACK TEST OPERATION
- Publication number 20220165350
- Publication date May 26, 2022
- Micron Technology, Inc.
- Yoshihito Morishita
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device
- Publication number 20030002316
- Publication date Jan 2, 2003
- Sadayuki Morita
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device
- Publication number 20020018396
- Publication date Feb 14, 2002
- Sadayuki Morita
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device
- Publication number 20020012285
- Publication date Jan 31, 2002
- Hitachi, Ltd.
- Hiromasa Noda
- G11 - INFORMATION STORAGE