Inventor

Toshiaki Miyauchi

Inventor

Itoigawa, JP

Overview

1985–2018

Patent span

Chemistry

Primary field (CPC C)

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification20%

C08LCompositions of macromolecular compounds13%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%

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

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

B21JForging3%

B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels3%

B23PMetal-working not otherwise provided for3%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1985Based in Taka-gun, JP· patent location history

2008Based in Hyogo, JP· patent location history

2011–2015Patents assigned to DENKI KAGAKU KOGYO KK (3)· patent assignee history

2011–2018Based in Itoigawa, JP· patent location history

2012–2018Patents assigned to MIYAUCHI TOSHIAKI (5)· patent assignee history

2012Based in Ono, JP· patent location history

2014–2016Patents assigned to ABE YASUSHI (3)· patent assignee history

2016–2018Patents assigned to DENKA COMPANY LTD (2)· patent assignee history

2016–2018Patents assigned to HAGIWARA SHOGO (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations