Hiroto YAMAGISHI

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Toyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of cleaning member in process container, method of manufactu...
- Patent number 12,053,805
- Issue date Aug 6, 2024
- Kokusai Electric Corporation
- Koei Kuribayashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of cleaning, method of manufacturing semiconductor device, s...
- Patent number 11,814,725
- Issue date Nov 14, 2023
- Kokusai Electric Corporation
- Koei Kuribayashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing semiconductor device, substrate processing...
- Patent number 11,387,097
- Issue date Jul 12, 2022
- Kokusai Electric Corporation
- Takeo Hanashima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF CLEANING MEMBER IN PROCESS CONTAINER, METHOD OF MANUFACTU...
- Publication number 20240359218
- Publication date Oct 31, 2024
- Kokusai Electric Corporation
- Koei KURIBAYASHI
- B08 - CLEANING
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING...
- Publication number 20210013032
- Publication date Jan 14, 2021
- Kokusai Electric Corporation
- Takeo HANASHIMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF CLEANING, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, S...
- Publication number 20190368036
- Publication date Dec 5, 2019
- Kokusai Electric Corporation
- Koei Kuribayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF CLEANING MEMBER IN PROCESS CONTAINER, METHOD OF MANUFACTU...
- Publication number 20190255576
- Publication date Aug 22, 2019
- Kokusai Electric Corporation
- Koei KURIBAYASHI
- B08 - CLEANING