Ryohei Yokota

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of evaluating gettering property
- Patent number 10,068,811
- Issue date Sep 4, 2018
- Disco Corporation
- Naoya Sukegawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POLISHING METHOD
- Publication number 20220339754
- Publication date Oct 27, 2022
- Disco Corporation
- Naruto FUWA
- B24 - GRINDING POLISHING
Information Patent Application
METHOD OF EVALUATING GETTERING PROPERTY
- Publication number 20170338158
- Publication date Nov 23, 2017
- Disco Corporation
- Naoya Sukegawa
- H01 - BASIC ELECTRIC ELEMENTS