Inventor

Shigeo Otome

Inventor

Kyoto, JP

Overview

1998–2016

Patent span

Chemistry

Primary field (CPC C)

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

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds16%

C08JWorking-up16%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients16%

C08LCompositions of macromolecular compounds16%

G02BOptical elements, systems or apparatus11%

Y10TTechnical subjects covered by former us classification11%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%

B82YSpecific uses or applications of nanostructures5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1998–2016Patents assigned to NIPPON CATALYTIC CHEM IND (5)· patent assignee history

1998Based in Sanda, JP· patent location history

2011–2016Based in Kyoto, JP· patent location history

2013–2016Patents assigned to OTOME SHIGEO (2)· patent assignee history

2013–2016Patents assigned to UEDA KEN-ICHI (2)· patent assignee history

2013Patents assigned to ITO SHOJI (1)· patent assignee history

2013Patents assigned to IZUMI HIROKO (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Kyoto, JP	4	2011–2016
Sanda, JP	1	1998