Yuki KUMAZAWA

Follow

Person

Matsumoto-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 12,126,330
- Issue date Oct 22, 2024
- Fuji Electric Co., Ltd.
- Yuki Kumazawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device with switching element protection
- Patent number 11,824,464
- Issue date Nov 21, 2023
- Fuji Electric Co., Ltd.
- Yuki Kumazawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240313763
- Publication date Sep 19, 2024
- Fuji Electric Co., Ltd.
- Yuki KUMAZAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240258898
- Publication date Aug 1, 2024
- Fuji Electric Co., Ltd.
- Yuki KUMAZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240142511
- Publication date May 2, 2024
- Fuji Electric Co., Ltd.
- Yuki KUMAZAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240014813
- Publication date Jan 11, 2024
- Fuji Electric Co., Ltd.
- Yuki KUMAZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230378951
- Publication date Nov 23, 2023
- Fuji Electric Co., Ltd.
- Yuki KUMAZAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220069735
- Publication date Mar 3, 2022
- Fuji Electric Co., Ltd.
- Yuki KUMAZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER