YI

Yasuhiro Imaoka

DC Dainippon Screen Mfg. Co.: 3 patents #254 of 977Top 30%
Overall (All Time): #1,582,022 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7381928 Thermal processing apparatus and thermal processing method Tatsufumi Kusuda, Hiromi Murayama, Norio Yamamoto, Naoto Mori, Yoko Yoshihara 2008-06-03
6998580 Thermal processing apparatus and thermal processing method Tatsufumi Kusuda, Hiromi Murayama, Norio Yamamoto, Naoto Mori, Yoko Yoshihara 2006-02-14
6856762 Light irradiation type thermal processing apparatus Tatsufumi Kusuda, Hiromi Murayama 2005-02-15