Patents/Inventors

Ichiro Ishikawa

TokyoJP7 patents

8 Patents

US122226402025
Reflective Mask Blank, Reflective Mask, Method of Manufacturing Reflective Mask Blank, and Method of Manufacturing Reflective Mask
AGC Inc.
0 cites
US122163972025
Reflective Mask Blank for EUV Lithography, Mask Blank for EUV Lithography, and Manufacturing Methods Thereof
AGC Inc.
0 cites
US122042402025
Reflective Mask Blank, Reflective Mask, Method of Manufacturing Reflective Mask Blank, and Method of Manufacturing Reflective Mask
AGC Inc.
0 cites
US121256202024
Electromagnetic Steel Sheet
NISSAN MOTOR CO., Ltd.
0 cites
US121054122024
Reflective Mask Blank, Reflective Mask, Method of Manufacturing Reflective Mask Blank, and Method of Manufacturing Reflective Mask
AGC Inc.
0 cites
US119142842024
Reflective Mask Blank, Reflective Mask, Method of Manufacturing Reflective Mask Blank, and Method of Manufacturing Reflective Mask
AGC Inc.
0 cites
US118290652023
Reflective Mask Blank, Reflective Mask, Method of Manufacturing Reflective Mask Blank, and Method of Manufacturing Reflective Mask
AGC Inc.
0 cites
US118222292023
Reflective Mask Blank for EUV Lithography, Mask Blank for EUV Lithography, and Manufacturing Methods Thereof
AGC Inc.
0 cites