SK

Seiji Kuwano

Dai Nippon Printing Co.: 3 patents #15 of 222Top 7%
Overall (2020): #70,156 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10870564 Method and apparatus for cleaning filler Atsushi Hayakawa 2020-12-22
10787355 Conveying equipment, adjustment rotation conveyance unit, and conveyance method 2020-09-29
10618789 Sterilization process transition method, product filling apparatus, and method and apparatus of cleaning and sterilizing the product filling apparatus Atsushi Hayakawa, Takaharu Hirooka 2020-04-14