Inventor

Yuko Shimizu

Inventor

Tokyo, JP

Overview

2017–2020

Patent span

Chemistry

Primary field (CPC C)

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

C07Bprimary

C07BGeneral methods of organic chemistry17%

C07CAcyclic or carbocyclic compounds17%

C08JWorking-up9%

C08LCompositions of macromolecular compounds9%

G06FElectric digital data processing9%

H01JElectric discharge tubes or discharge lamps9%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2017–2018Patents assigned to TORAY INDUSTRIES (2)· patent assignee history

2017Based in Otsu, JP· patent location history

2018–2019Patents assigned to MITSUBISHI GAS CHEMICAL CO (4)· patent assignee history

2018–2020Patents assigned to JEOL LTD (2)· patent assignee history

2018Patents assigned to ECHIGO YUJI (1)· patent assignee history

2018–2020Based in Tokyo, JP· patent location history

2018–2019Based in Chiyoda-ku, JP· patent location history

2018Based in Nagoya, JP· patent location history

2019–2020Patents assigned to RICOH CO LTD (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations