Inventor

Takumi Araki

Inventor
Kawasaki, JP

Overview

3→
Patents
1993–2003
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C08Lprimary
C08LCompositions of macromolecular compounds27%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form18%
Y10TTechnical subjects covered by former us classification18%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds9%
C08JWorking-up9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
C09JAdhesives9%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to SHOWA DENKO KK (1)· patent assignee history
1993Based in Oita, JP· patent location history
2003Patents assigned to JAPAN POLYOLEFINS CO LTD (2)· patent assignee history
2003Patents assigned to FUJI PHOTO FILM CO LTD (1)· patent assignee history
2003Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN POLYOLEFINS CO LTD22003
FUJI PHOTO FILM CO LTD12003
SHOWA DENKO KK11993
Locations
LocationPatentsSpan
Kawasaki, JP22003
Oita, JP11993