YO

Yoshifumi OKADA

SC Screen Holdings Co.: 6 patents #122 of 686Top 20%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Overall (All Time): #598,402 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12246358 Substrate cleaning apparatus and substrate cleaning method Kazuki Nakamura, Nobuaki OKITA 2025-03-11
12036583 Substrate cleaning device and substrate cleaning method Tomoyuki Shinohara, Junichi Ishii, Kazuki Nakamura, Takuma Takahashi, Takashi Shinohara +1 more 2024-07-16
12036662 Substrate processing apparatus and substrate processing method Tomoyuki Shinohara, Nobuaki OKITA 2024-07-16
12017257 Substrate cleaning device and substrate cleaning method Tomoyuki Shinohara, Kazuki Nakamura, Takuma Takahashi, Takashi Shinohara, Nobuaki OKITA +1 more 2024-06-25
10186418 Substrate processing method and substrate processing apparatus 2019-01-22
9349625 Substrate conveyance method and substrate processing apparatus 2016-05-24
4343083 Method of manufacturing flexible printed circuit sheets Katsuyoshi Takemura, Masatoshi Kondo, Fumio Hasuike 1982-08-10
4316320 Method of manufacturing electronic circuit apparatus Kenji Nogawa, Katsuyoshi Takemura 1982-02-23