Yuichi IWAYA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
In-vehicle communication system, domain master, and firmware update...
- Patent number 10,581,682
- Issue date Mar 3, 2020
- Renesas Electronics Corporation
- Hiroyuki Ikeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device and system
- Patent number 10,353,451
- Issue date Jul 16, 2019
- Renesas Electronics Corporation
- Tatsuya Ishikawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANAGING SECRET INFORMATION
- Publication number 20240232383
- Publication date Jul 11, 2024
- RENESAS ELECTRONICS CORPORATION
- Akira HAMAGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANAGING SECRET INFORMATION
- Publication number 20240135005
- Publication date Apr 25, 2024
- RENESAS ELECTRONICS CORPORATION
- Akira HAMAGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEY UPDATE MANAGEMENT SYSTEM AND KEY UPDATE MANAGEMENT METHOD
- Publication number 20240089097
- Publication date Mar 14, 2024
- RENESAS ELECTRONICS CORPORATION
- Takahiko SUGAHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-VEHICLE COMMUNICATION SYSTEM, DOMAIN MASTER, AND FIRMWARE UPDATE...
- Publication number 20180212822
- Publication date Jul 26, 2018
- RENESAS ELECTRONICS CORPORATION
- Hiroyuki IKEDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE AND SYSTEM
- Publication number 20170090540
- Publication date Mar 30, 2017
- RENESAS ELECTRONICS CORPORATION
- Tatsuya ISHIKAWA
- G06 - COMPUTING CALCULATING COUNTING