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Inventor

Toshiro Kikuchi

Inventor
Toda, JP

Overview

4→
Patents
1978–2002
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

B44Dprimary
B44DPainting or artistic drawing, not otherwise provided for17%
C21BManufacture of iron or steel17%
G01FMeasuring volume, volume flow, mass flow or liquid level17%
G01RMeasuring electric variables17%
G03GElectrography17%
G06FElectric digital data processing17%
PatentTitleYear
6,450,327'Paper palette for art'20025,422,210'Electrophotographic photosensitive member and electrophotographic apparatus, device unit and facsimile machine using the same'19954,273,954'Coordinate reading device'19814,123,707'Magnetic field sensor housed in a cooling device for sensing the charge in a shaft furnace or the like'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to NIPPON STEEL CORP (1)· patent assignee history
1978–1981Based in Toda, JP· patent location history
1981Patents assigned to MISHIMA KOSAN CO LTD (1)· patent assignee history
1995Patents assigned to CANON KK (1)· patent assignee history
1995Based in Yokohama, JP· patent location history
2002Patents assigned to SUN K CO LTD (1)· patent assignee history
2002Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK11995
MISHIMA KOSAN CO LTD11981
NIPPON STEEL CORP11978
SUN K CO LTD12002
Locations
LocationPatentsSpan
Toda, JP21978–1981
Saitama, JP12002
Yokohama, JP11995