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Inventor

Toru Sakurabayashi

Inventor
Otsu, JP

Overview

5→
Patents
2012–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 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, form24%
Y10TTechnical subjects covered by former us classification24%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers19%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables19%
C03BManufacture, shaping, or supplementary processes14%
PatentTitleYear
10,781,036Glass roll with a separable protective sheet20209,931,816Glass roll, device for producing glass roll, and process for producing glass roll20188,806,894'Process for producing glass roll with a separable protective sheet'20148,497,006'Glass roll'20138,241,751'Glass roll and process for producing glass roll'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to NIPPON ELECTRIC GLASS CO (5)· patent assignee history
2012–2018Patents assigned to ETA MICHIHARU (4)· patent assignee history
2012–2018Patents assigned to FUJII TAKAHIDE (4)· patent assignee history
2012–2018Patents assigned to FUJIWARA KATSUTOSHI (4)· patent assignee history
2012–2018Patents assigned to ISHIBASHI SHINICHI (4)· patent assignee history
2012–2018Based in Otsu, JP· patent location history
2020Based in Shiga, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON ELECTRIC GLASS CO52012–2020
ETA MICHIHARU42012–2018
FUJII TAKAHIDE42012–2018
FUJIWARA KATSUTOSHI42012–2018
ISHIBASHI SHINICHI42012–2018
Locations
LocationPatentsSpan
Otsu, JP42012–2018
Shiga, JP12020