Kazutoshi Sugimura

Follow

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and fabrication method
- Patent number 10,388,740
- Issue date Aug 20, 2019
- Fuji Electric Co., Ltd.
- Eri Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 10,181,508
- Issue date Jan 15, 2019
- Fuji Electric Co., Ltd.
- Hiroyuki Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device having low contact res...
- Patent number 5,972,768
- Issue date Oct 26, 1999
- Fuji Electric Co. Ltd.
- Yoshihiko Nagayasu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a power semiconductor device
- Patent number 5,869,372
- Issue date Feb 9, 1999
- Fuji Electric Co., Ltd.
- Tatsuhiko Fujihira
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20240014298
- Publication date Jan 11, 2024
- Fuji Electric Co., Ltd.
- Hiroyuki MIYASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND FABRICATION METHOD
- Publication number 20180190779
- Publication date Jul 5, 2018
- Fuji Electric Co., Ltd.
- Eri OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20170271440
- Publication date Sep 21, 2017
- Fuji Electric Co., Ltd.
- Hiroyuki TANAKA
- H01 - BASIC ELECTRIC ELEMENTS