Inventor

Tatsuhiko Usui

Inventor

Saitama, JP

Overview

1→

Patents

2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B32Bprimary

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form50%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers50%

PatentTitleYear

10,625,493Sealant film and laminate film2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to DAINIPPON INK & CHEMICALS (1)· patent assignee history

2020Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DAINIPPON INK & CHEMICALS	1	2020

Locations

Location	Patents	Span
Saitama, JP	1	2020