Inventor

Naoya Imamura

Inventor

Shizuoka, JP

Overview

1990–2018

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

Y10Sprimary

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%

Y10TTechnical subjects covered by former us classification15%

G02BOptical elements, systems or apparatus12%

B41MPrinting, duplicating, marking, or copying processes9%

C08JWorking-up9%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

B05DProcesses for applying fluent materials to surfaces, in general3%

C09DCoating compositions, e.g. paints, varnishes or lacquers3%

C09JAdhesives3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1990–1992Patents assigned to NIPPON SHEET GLASS CO LTD (2)· patent assignee history

1990–1992Patents assigned to SUMITOMO CHEMICAL CO (2)· patent assignee history

1990–1992Based in Fujinomiya, JP· patent location history

1996–2006Patents assigned to FUJI PHOTO FILM CO LTD (4)· patent assignee history

1996–2015Based in Shizuoka, JP· patent location history

2011Based in Kirishima, JP· patent location history

2012–2018Patents assigned to FUJIFILM CORP (3)· patent assignee history

2012–2015Patents assigned to IMAMURA NAOYA (2)· patent assignee history

2018Based in Kanagawa, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations