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Inventor

Masato Yotsuya

Inventor
Ibaraki, JP

Overview

2→
Patents
2009–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 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, form14%
B41JTypewriters14%
C08JWorking-up14%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients14%
C08LCompositions of macromolecular compounds14%
F16LPipes14%
H01BCables14%
PatentTitleYear
10,786,968Ink supply tube provided with gas barrier properties20207,491,887'Foaming resin composition, foam using the same and coaxial insulated cable'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2020Patents assigned to JUNKOSHA INC (2)· patent assignee history
2009Based in Kasama, JP· patent location history
2020Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JUNKOSHA INC22009–2020
Locations
LocationPatentsSpan
Ibaraki, JP12020
Kasama, JP12009