RH

Ritsuo Hirukawa

FU Fuji: 4 patents #9 of 168Top 6%
📍 Nishio, JP: #3 of 37 inventorsTop 9%
Overall (2021): #41,723 of 548,734Top 8%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11207879 Screen printer Yoji Fujita, Takeshi Kondo, Shoji FUKAKUSA, Yoshimune Yokoi, Naoki Matsuzaki 2021-12-28
11203198 Printing apparatus and accommodation apparatus Takeshi Kondo, Mitsuaki Kato, Atsushi Torii, Jun Iisaka 2021-12-21
11007768 Board work device having support member conveyance section for conveying board support member Yasunori Kamegai, Takeshi Kondo, Mitsuaki Kato, Tsuyoshi Mizukoshi, Atsushi Torii +2 more 2021-05-18
10906295 Printing apparatus and printing system Yoshimune Yokoi, Shoji FUKAKUSA, Naoki Matsuzaki 2021-02-02