LexDanaLexDanabeta
Inventor

Shuhei Simasaki

Inventor
Itami, JP

Overview

3→
Patents
1978–1990
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 3 as inventor

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

B29Bprimary
B29BPreparation or pretreatment of the material to be shaped20%
C08JWorking-up20%
Y10TTechnical subjects covered by former us classification20%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals10%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
Y02PClimate change mitigation technologies in the production or processing of goods10%
PatentTitleYear
4,977,221'Powders of tetrafluoroethylene copolymer and process for preparing the same'19904,898,779'Powders of tetrafluoroethylene copolymer and process for preparing the same'19904,111,866'Method of making a chemical-resistant diaphragm thereof'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history
1978Based in Settsu, JP· patent location history
1990Patents assigned to DAIKIN IND LTD (2)· patent assignee history
1990Based in Itami, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIKIN IND LTD21990
AGENCY IND SCIENCE TECHN11978
Locations
LocationPatentsSpan
Itami, JP21990
Settsu, JP11978