Inventor

Keiko Kato

Inventor

Saitama, JP

Overview

1991–2021

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

H01Mprimary

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%

C09DCoating compositions, e.g. paints, varnishes or lacquers7%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms7%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

G06FElectric digital data processing7%

H01GCapacitors7%

Y02PClimate change mitigation technologies in the production or processing of goods7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to FUJI PHOTO FILM CO LTD (2)· patent assignee history

1991Based in Saitama, JP· patent location history

2001Patents assigned to DSM NV (1)· patent assignee history

2001Patents assigned to JAPAN FINE COATINGS CO LTD (1)· patent assignee history

2001Patents assigned to JSR CORP (1)· patent assignee history

2001Based in Shirako, JP· patent location history

2016Based in Urbana, IL, US· patent location history

2020Patents assigned to BAKER HUGHES A GE CO LLC (1)· patent assignee history

2020Based in Yomogidai, JP· patent location history

2021Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations