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Inventor

Eiichi Saito

Inventor
Tokyo, JP

Overview

15→
Patents
1977–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 15 as inventor

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

G03Gprimary
G03GElectrography12%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors9%
B67CCleaning, filling with liquids or semiliquids, or emptying, of bottles, jars, cans, casks, barrels, or similar containers, not otherwise provided for9%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments6%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B25JManipulators3%
PatentTitleYear
11,006,349Communication system and program update method202110,838,408Vibration control device, vibration control method, vibration control system, program, and recording medium20208,797,367'Display device, display device drive method, and computer program'20148,462,085'Display device, picture signal processing method, and program'20137,095,516'Printing apparatus'20065,509,524'Article transportation processing system'19965,437,361'Article conveyor unit'19955,337,796'Article transportation processing system'19944,788,576'Microfilm duplicating apparatus'19884,619,519'Electrophotographic camera processor-reader'19864,572,649'Film cassette for electrophotographic camera processor-reader'19864,521,103'Electrophotographic reversal developing apparatus with control of developing electrode bias potential'19854,368,161'Agent for improving chroma and brightness of pigments'19834,327,017'Agent of chroma and brightness for pigments'19824,003,101'Apparatus for drying films'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1988Patents assigned to FUJI PHOTO FILM CO LTD (5)· patent assignee history
1977–2014Based in Tokyo, JP· patent location history
1982–1983Patents assigned to NIHONSHIKIZAI KOGYO KK (2)· patent assignee history
1982–1983Based in Hachioji, JP· patent location history
1994–1995Patents assigned to KAO CORP (2)· patent assignee history
1994–1996Based in Chiba, JP· patent location history
2013–2014Patents assigned to INOUE YASUO (2)· patent assignee history
2013–2014Patents assigned to MEGURO TAKEYA (2)· patent assignee history
2020Based in Kanagawa, JP· patent location history
2021Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI PHOTO FILM CO LTD51977–1988
INOUE YASUO22013–2014
KAO CORP21994–1995
MEGURO TAKEYA22013–2014
NIHONSHIKIZAI KOGYO KK21982–1983
Locations
LocationPatentsSpan
Tokyo, JP51977–2014
Chiba, JP31994–1996
Hachioji, JP21982–1983
Yokohama, JP12021
Kanagawa, JP12020