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Inventor

Takakuni Kobori

Inventor
Toride, JP

Overview

4→
Patents
1990–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

E04Bprimary
E04BGeneral building constructions22%
F16FSprings22%
G03GElectrography22%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
C09DCoating compositions, e.g. paints, varnishes or lacquers11%
PatentTitleYear
10,955,765Magnetic carrier and two-component developer202110,935,902Toner20215,177,915'Elasto-plastic damper'19934,901,486'Elasto-plastic damper'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1993Patents assigned to KAJIMA CORP (2)· patent assignee history
1990–1993Based in Tokyo, JP· patent location history
2021Patents assigned to CANON KK (2)· patent assignee history
2021Based in Toride, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK22021
KAJIMA CORP21990–1993
Locations
LocationPatentsSpan
Toride, JP22021
Tokyo, JP21990–1993