Inventor

Takumi Todaka

Inventor

Chiba, JP

Overview

3→

Patents

2020–2021

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 containers50%

A44BButtons, pins, buckles, slide fasteners, or the like33%

B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper17%

PatentTitleYear

10,906,701Zipper tape, bag, and method for producing bag2021 10,829,273Bag body provided with zipper tape, bag body, method for producing bag body, and device for producing bag body2020 10,689,162Bag with zipper tape2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020–2021Patents assigned to IDEMITSU UNITECH CO LTD (3)· patent assignee history

2020–2021Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IDEMITSU UNITECH CO LTD	3	2020–2021

Locations

Location	Patents	Span
Chiba, JP	3	2020–2021