Patents/Inventors

Hiromitsu Ochiai

TokyoJP3 patents

4 Patents

US119396592024
Deposition Mask Group, Manufacturing Method of Electronic Device, and Electronic Device
Dai Nippon Printing Co., Ltd.
0 cites
US117734772023
Deposition Mask
Dai Nippon Printing Co., Ltd.
0 cites
US116495392023
Deposition Mask Group, Manufacturing Method of Electronic Device, and Electronic Device
Dai Nippon Printing Co., Ltd.
0 cites
US115663162023
Deposition Mask Group, Manufacturing Method of Electronic Device, and Electronic Device
Dai Nippon Printing Co., Ltd.
0 cites