LexDanaLexDanabeta
Inventor

Katsuhiko Sumita

Inventor
Himeji, JP

Overview

3→
Patents
2004–2020
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.

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%
C09JAdhesives17%
Y10TTechnical subjects covered by former us classification17%
B29CShaping or joining of plastics8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C08JWorking-up8%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
PatentTitleYear
10,622,658Release film, laminate and method for manufacturing same, and method for manufacturing fuel cell20206,858,311'Surface protective film and process for producing the same'20056,777,100'Surface protective film for adhesive resin and process for producing the same'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2005Patents assigned to DAICEL CHEM (2)· patent assignee history
2004–2020Based in Himeji, JP· patent location history
2020Patents assigned to DAICEL CORP (1)· patent assignee history
2020Patents assigned to DAICEL VALUE COATING LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAICEL CHEM22004–2005
DAICEL CORP12020
DAICEL VALUE COATING LTD12020
Locations
LocationPatentsSpan
Himeji, JP32004–2020