Naoko Kitagawa

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Toyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing semiconductor device, surface treatment met...
- Patent number 11,728,159
- Issue date Aug 15, 2023
- Kokusai Electric Corporation
- Kazuhiro Harada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing semiconductor device, substrate processing...
- Patent number 11,515,152
- Issue date Nov 29, 2022
- Kokusai Electric Corporation
- Shintaro Kogura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing semiconductor device, surface treatment met...
- Patent number 11,257,669
- Issue date Feb 22, 2022
- Kokusai Electric Corporation
- Kazuhiro Harada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Storage device, vaporizer and substrate processing apparatus
- Patent number 10,480,069
- Issue date Nov 19, 2019
- Kokusai Electric Corporation
- Naoko Kitagawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SURFACE TREATMENT MET...
- Publication number 20220139693
- Publication date May 5, 2022
- Kokusai Electric Corporation
- Kazuhiro HARADA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
- Publication number 20200373150
- Publication date Nov 26, 2020
- Kokusai Electric Corporation
- Shintaro KOGURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SURFACE TREATMENT MET...
- Publication number 20200194250
- Publication date Jun 18, 2020
- Kokusai Electric Corporation
- Kazuhiro HARADA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...