Keizo HIRAGA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor circuit including latch circuit for error correction
- Patent number 12,199,613
- Issue date Jan 14, 2025
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Lui Sakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile storage circuit
- Patent number 12,159,670
- Issue date Dec 3, 2024
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Keizo Hiraga
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor circuit and method of controlling same
- Patent number 11,038,494
- Issue date Jun 15, 2021
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Keizo Hiraga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor circuit and semiconductor circuit system
- Patent number 11,024,368
- Issue date Jun 1, 2021
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Yusuke Shuto
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor circuit, control method of semiconductor circuit, and...
- Patent number 10,818,369
- Issue date Oct 27, 2020
- Sony Corporation
- Keizo Hiraga
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE
- Publication number 20250046357
- Publication date Feb 6, 2025
- Sony Semiconductor Solutions Corporation
- LUI SAKAI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE EFFECT MEMORY, MEMORY ARRAY, AND MEMORY SYSTEM
- Publication number 20250006237
- Publication date Jan 2, 2025
- Sony Semiconductor Solutions Corporation
- LUI SAKAI
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE STORAGE CIRCUIT
- Publication number 20240105261
- Publication date Mar 28, 2024
- Sony Semiconductor Solutions Corporation
- Keizo HIRAGA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR CIRCUIT
- Publication number 20240014810
- Publication date Jan 11, 2024
- Sony Semiconductor Solutions Corporation
- LUI SAKAI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR CIRCUIT AND METHOD OF CONTROLLING SAME
- Publication number 20200252058
- Publication date Aug 6, 2020
- Sony Semiconductor Solutions Corporation
- KEIZO HIRAGA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR CIRCUIT AND SEMICONDUCTOR CIRCUIT SYSTEM
- Publication number 20190333574
- Publication date Oct 31, 2019
- Sony Semiconductor Solutions Corporation
- Yusuke SHUTO
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR CIRCUIT, CONTROL METHOD OF SEMICONDUCTOR CIRCUIT, AND...
- Publication number 20190228829
- Publication date Jul 25, 2019
- SONY CORPORATION
- Keizo HIRAGA
- G06 - COMPUTING CALCULATING COUNTING

Keizo HIRAGA

Person

Patents Grantslast 30 patents

Semiconductor circuit including latch circuit for error correction

Non-volatile storage circuit

Semiconductor circuit and method of controlling same

Semiconductor circuit and semiconductor circuit system

Semiconductor circuit, control method of semiconductor circuit, and...

Patents Applicationslast 30 patents

ELECTRONIC DEVICE

MAGNETORESISTIVE EFFECT MEMORY, MEMORY ARRAY, AND MEMORY SYSTEM

NON-VOLATILE STORAGE CIRCUIT

SEMICONDUCTOR CIRCUIT

SEMICONDUCTOR CIRCUIT AND METHOD OF CONTROLLING SAME

SEMICONDUCTOR CIRCUIT AND SEMICONDUCTOR CIRCUIT SYSTEM

SEMICONDUCTOR CIRCUIT, CONTROL METHOD OF SEMICONDUCTOR CIRCUIT, AND...