Kan YASUI

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor chip and power module, and manufacturing method of th...
- Patent number 10,522,638
- Issue date Dec 31, 2019
- Hitachi Power Semiconductor Device, Ltd.
- Masakazu Sagawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER SEMICONDUCTOR MODULE AND POWER CONVERSION DEVICE
- Publication number 20240290698
- Publication date Aug 29, 2024
- HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
- Toru MASUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230420555
- Publication date Dec 28, 2023
- Hitachi Power Semiconductor Device, Ltd.
- Koyo KINOSHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR CHIP AND POWER MODULE, AND MANUFACTURING METHOD OF TH...
- Publication number 20190157412
- Publication date May 23, 2019
- Hitachi Power Semiconductor Device, Ltd.
- Masakazu SAGAWA
- H01 - BASIC ELECTRIC ELEMENTS