Mamoru Ishikiriyama

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 6,452,245
- Issue date Sep 17, 2002
- Oki Electric Industry Co., Ltd.
- Mamoru Ishikiriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connection structure
- Patent number 6,433,287
- Issue date Aug 13, 2002
- Oki Electric Industry Co., Ltd.
- Katsuhito Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element with electric field reducing device mounted t...
- Patent number 6,424,014
- Issue date Jul 23, 2002
- Oki Electric Industry CO,Ltd.
- Katsuhito Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a dielectric isolation substrate
- Patent number 5,946,584
- Issue date Aug 31, 1999
- Oki Electric Industry Co., Ltd.
- Mamoru Ishikiriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a multilevel metallization
- Patent number 5,479,038
- Issue date Dec 26, 1995
- Oki Electric Industry Co., Ltd.
- Mamoru Ishikiriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric isolation substrate having single-crystal silicon island...
- Patent number 5,387,817
- Issue date Feb 7, 1995
- Oki Electric Industry Co., Ltd.
- Mamoru Ishikiriyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20220302046
- Publication date Sep 22, 2022
- LAPIS SEMICONDUCTOR CO., LTD.
- KIYOFUMI KONDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20060205166
- Publication date Sep 14, 2006
- Oki Electric Industry Co., Ltd.
- Mamoru ISHIKIRIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20010017400
- Publication date Aug 30, 2001
- Katsuhito Sasaki
- H01 - BASIC ELECTRIC ELEMENTS