Inventor

Kikuko Takeuchi

Inventor

Kanagawa, JP

Overview

13→

Patents

1991–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 13 as inventor

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

G03Gprimary

G03GElectrography22%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%

C08LCompositions of macromolecular compounds13%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%

C09DCoating compositions, e.g. paints, varnishes or lacquers6%

H01BCables6%

B41JTypewriters3%

B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units3%

B82YSpecific uses or applications of nanostructures3%

PatentTitleYear

11,040,538Inkjet printer and maintenance method2021 6,592,945'Nanoparticle dispersed structure and laminate thereof'2003 6,376,695'Organosilicon-modified charge transporting compound and curable composition containing the compound and having charge transporting ability'2002 6,149,979'Process for the preparation of photosensitive body surface coating material'2000 6,045,962'Method for forming low surface energy coating'2000 5,910,272'Process for the preparation of an electrically conductive coating material'1999 5,910,386'Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge employing the same'1999 5,905,108'Optical silica-containing polysiloxane resin'1999 5,840,816'Method of manufacturing a polysiloxane charge transporting material'1998 5,824,443'Method of manufacturing sililcon-type charge transporting materials'1998 5,708,099'Polysiloxane resin containing optically-functional constituents and transparent optically-functional element obtained therefrom'1998 5,688,961'Method of manufacturing a silicon-type charge transporting material'1997 5,009,811'Conducting varnish composition'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to NITTO CHEMICAL INDUSTRY CO LTD (1)· patent assignee history

1991Based in Yokohama, JP· patent location history

1997–2003Patents assigned to DOW CORNING ASIA LTD (9)· patent assignee history

1997–2003Based in Kanagawa, JP· patent location history

1998–2002Patents assigned to DOW CORNING TORAY SILICONE (2)· patent assignee history

1998–2002Based in Odawara, JP· patent location history

1999–2002Patents assigned to CANON KK (2)· patent assignee history

2003Patents assigned to DIRECTOR GENERAL OF NAT INST O (1)· patent assignee history

2021Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DOW CORNING ASIA LTD	9	1997–2003
CANON KK	2	1999–2002
DOW CORNING TORAY SILICONE	2	1998–2002
DIRECTOR GENERAL OF NAT INST O	1	2003
NITTO CHEMICAL INDUSTRY CO LTD	1	1991

Locations

Location	Patents	Span
Kanagawa, JP	7	1997–2003
Odawara, JP	4	1998–2002
Kyoto, JP	1	2021
Yokohama, JP	1	1991