Inventor

Toru Ueki

Inventor
Yokohama, JP

Overview

12→
Patents
1986–2013
Patent span
Chemistry
Primary field (CPC C)

Patents· 12 as inventor

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

C08Lprimary
C08LCompositions of macromolecular compounds21%
Y10TTechnical subjects covered by former us classification12%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing9%
B29CShaping or joining of plastics6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
H01BCables6%
B29DProducing particular articles from plastics or from substances in a plastic state3%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1994Patents assigned to MITSUI TOATSU CHEMICALS (7)· patent assignee history
1986–1991Based in Yokohama, JP· patent location history
1987–1993Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history
1987–1993Based in Gifu, JP· patent location history
1991–1994Based in Kanagawa, JP· patent location history
2008–2013Patents assigned to ARISAWA SEISAKUSHO KK (2)· patent assignee history
2008–2013Based in Joetsu-shi, JP· patent location history
2013Patents assigned to HASEGAWA SHINICHI (1)· patent assignee history
2013Patents assigned to HIGUCHI FUMIKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI TOATSU CHEMICALS71986–1994
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31987–1993
ARISAWA SEISAKUSHO KK22008–2013
HASEGAWA SHINICHI12013
HIGUCHI FUMIKI12013
Locations
LocationPatentsSpan
Yokohama, JP41986–1991
Kanagawa, JP31991–1994
Gifu, JP31987–1993
Joetsu-shi, JP22008–2013