Inventor

Eiichi Asoi

Inventor

Tokyo, JP

Overview

3→

Patents

2009–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 3 as inventor

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

B65Dprimary

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers60%

B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper20%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management20%

PatentTitleYear

11,072,454Liquid paper container2021 11,014,703Paper container2021 7,540,405'Paper container for fluid having spout plug'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to NIPPON PAPER PAK CO LTD (1)· patent assignee history

2009–2021Based in Tokyo, JP· patent location history

2021Patents assigned to JUJO PAPER CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JUJO PAPER CO LTD	2	2021
NIPPON PAPER PAK CO LTD	1	2009

Locations

Location	Patents	Span
Tokyo, JP	3	2009–2021