Inventor

Tadakazu Ishiwata

Inventor

Chiba, JP

Overview

2011–2021

Patent span

Chemistry

Primary field (CPC C)

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

C08Jprimary

C08JWorking-up22%

H01GCapacitors20%

C08LCompositions of macromolecular compounds17%

B29CShaping or joining of plastics12%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%

Y10TTechnical subjects covered by former us classification7%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%

C23CCoating metallic material2%

H01BCables2%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2011–2019Based in Chiba, JP· patent location history

2016–2021Patents assigned to OJI HOLDINGS CORP (8)· patent assignee history

2016–2017Patents assigned to ISHIWATA TADAKAZU (2)· patent assignee history

2016Patents assigned to MATSUO YOSHINORI (1)· patent assignee history

2016–2021Based in Konan, JP· patent location history

2017Patents assigned to FURUKAWA MANABU (1)· patent assignee history

2017Patents assigned to JINNO FUMIO (1)· patent assignee history

2019–2020Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations