TW

Toshirou Washizaki

TC Toyo Seikan Co.: 2 patents #321 of 888Top 40%
Overall (All Time): #1,905,111 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10625903 Method of filling liquid content and packing container filled with liquid content Yosuke Akutsu, Shinya IWAMOTO 2020-04-21
10065756 Method and device for gas replacement of container Tomoho Kikuchi 2018-09-04